Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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12. an athlete with a mass of 75 kg is setting up for a race. starting …
The net force on the athlete is approximately \(210\ N\) ### Question 13 (a)
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question 13 of 28 two asteroids with masses ( 3.71\times10^{5}\text{ kg…
A. \(2.75\times 10^{-7}\space N\)
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ic3 prep 1. you have received an email with an attached document you wo…
1. B 2. C 3. A, B, C 4. a. True; b. False; c. True; d. True 5. B 6. B
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question 12 of 28 a 1450 kg car drives toward a 60 kg shopping cart tha…
B. \(5.67\space m/s\)
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question 11 of 28 which two statements best determine whether an engine…
A. Specific project goals were met, B. Time and money limitations were not exceeded.
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3. software documentation can help you do which of the following? a. tr…
3. a. troubleshoot problems 4. d. significant improvements 5. b. adjust the size of the data on the screen 6. d. Edit
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which skateboarder has greater momentum?*skateboarder a: mass = 60 kg; …
Skateboarder B has greater momentum.
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use the terminology directions determine the correct choice for each of…
1. B. a library card catalog 2. C. keeping your desktop clear
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question 9 of 28 what happens to the speed of a sound wave as it travel…
D. It increases.
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question 8 of 28 why might scientists use a model to show the movement …
B. The actual movement is too slow.
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question 7 of 28 how are radar and an approaching siren alike? how are …
A. Both exhibit the Doppler effect, but radar uses radio, and the siren uses sound waves.
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write the equation for calculating momentum from mass and velocity * yo…
\( p = mv \) (where \( p \) represents momentum, \( m \) represents mass, and \( v \) represents velocity)
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question 5 of 28 when you heat water on a stove, how does its energy ch…
A. Its thermal energy increases.
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what is the particle that is labeled with a question mark (?) in the di…
quark
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question 4 of 28 why does a red object appear red? a. it absorbs light …
D. It absorbs light of wavelengths other than red.
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define momentum * your answer write the equation for calculating moment…
Momentum is the product of an object's mass and velocity. \(p = mv\) \(kg\cdot m/s\)
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structure of an atom what is the particle that is labeled with a questi…
quark
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which type of wave interaction is shown in the photo? a. diffraction b.…
D. Reflection
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15. during our bilateral meeting yesterday, commissioner shibata of the…
A. It increases the autonomy of business owners while reducing competition in the marketplace. B. It decreases the autonomy of business owners while expanding competition in the m…
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section 1, module 2: reading and writing directions volcanoes active si…
C. more volcanoes that have been active since 1800 than Ethiopia has.
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researchers used anonymized location data from the us and côte divoire …
D. Under the assumption that preferences are more salient than density, the US 2 and CI 2 proportions were predicted to be approximately 0.45 and 0.35, respectively, both below th…
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question 2 of 28 which force can either repel or attract objects? a. el…
A. Electromagnetic
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which two particles are found in the nucleus of an atom? neutrons and e…
protons and neutrons
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read the passage. over the years, roller coaster engineers have taken r…
Computer software allows engineers to run trials on coaster designs more quickly and cheaply.
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researchers used anonymized location data from the us and côte divoire …
B. Under the assumption that preferences are more salient than density, the two - location patterns (US 2 and CI 2) were predicted to be most frequent in the data even though neit…
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an atom contains one proton, one electron, and one neutron. which two p…
the proton and the neutron
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vegetation has two primary mechanisms by which it reduces air pollution…
B. The association between green space and coarse particulate matter levels is moderately negative overall but becomes slightly negative and sometimes positive when consideration …
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the maxilla is the bottom jaw. true false
False
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eg2. a crate with a mass of 12.5 kg sits on a frictionless surface at a…
a) The magnitude of the acceleration of the system of crates is approximately \(2.5\space m/s^2\) b) The magnitude of the tension in the string is \(73\space N\)
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an impacted tooth is: ○ an infected tooth ○ a molar tooth ○ a permanent…
- An impacted tooth: a tooth that cannot break through the gum's surface - Area of instrument exchange: the transfer zone - Quadrants in Palmer Numbering System: four
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mauricio drelichman and hans - joachim voths research into the debt def…
B. Drelichman and Voth advanced the field of research on European early modern state finance by assembling a novel collection of evidence that gave them insight into Philip II's d…
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directions: read each question carefully and then choose the correct an…
1. Universal or ADA Numbering System 2. 4 handed dentistry 3. the dental assistant
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fill in the blank 1. a gfci will open the circuit if there is a differe…
1. \(6\space mA\) 2. ground 3. equipment 4. double 5. load 6. Ground - Fault Circuit Interrupter 7. Current magnitude and path (or other valid pairs from current magnitude, path, …
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bicycles are, by far, the most popular type of mechanical transportatio…
C. bicycle. Far
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sports medicine specialists include all of the following, except: sport…
E. All of the above specialists are involved in sports medicine.
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multiple-choice questions 1. which statement best describes the contrib…
1. C. He discovered the electron and proposed the "plum pudding" model. 2. B. Strong nuclear force 3. C. Waves that exist in orbitals with probable locations 4. C. Isotopes have t…
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which of the following only requires on - the - job training? physician…
E. None of the above.
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which answer choice does not have any grammar or usage mistakes? the ta…
The first option (The talk show host's charisma and intelligence were evident in her thought - provoking interviews and engaging monologues, which captivated audiences across the …
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question 7 (1 point) the highest tax percentage rate for the top income…
- Question 7: B. occurred during WWI and again in the early 1930s - Question 8: A. the result would be a less progressive tax structure.
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6. jimmy woke up at midnight from a (ghastly, culpability) nightmare. 7…
6. Ghastly 7. Mortality 8. Remorse 9. Unabashed 10. Expedient
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read the passage from the novel daddy-long-legs. \it isnt the great big…
The narrator thinks that finding happiness comes from simple pleasures and enjoying life.
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8 true or false 1 point the calcaneal tendon (achilles tendon) is the l…
True
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read the passage. earths largest volcano is mauna loa. it towers nearly…
A. Both volcanoes produce lava flows, but Kilauea is more active.
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2 multiple choice 1 point which of the following statements is correct?…
- Question 2: The number of muscle fibers best determines how powerful a muscle will be. - Question 3: a third - class lever.
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chiropractors provide adjustment and manipulation of the muscular syste…
True. The whole statement is true.
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true/false indicate whether the sentence or statement is true or false.…
9. c. 12 10. b. 16 11. a. 1/16 12. d. 48 13. c. 2 5/8 14. b. 2 1/4 15. b. 1 1/2" x 3 1/2" 16. a. 92 5/8"
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page 273 3. if you want to eradicate the weeds in your yard, should you…
A garden tool.
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6. cobalt - 60, which has a half - life of 5.3 years, is used in medica…
a) \(A = 60(\frac{1}{2})^n\) b) \(15\) mg c) \(15.9\) years
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although there are 7 types of electromagnetic radiation, the only one w…
visible light waves
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which of the following statements best describes the most unsustainable…
D. All of the trees in a forest are cut down and removed in one operation.
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sports medicine specialists have training that allows them to specifica…
True
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which of the following changes to the local hydrologic cycle will resul…
B. Evaporation of water from the soil will increase.
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use the following chart to make the conversion of 6 teaspoons = ______ …
\(360\)
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use the following chart to make the conversion of grains vi = ___ milli…
360
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14. how long will it take a car to go from a complete stop to 44 km/hr …
It will take \(8.8\ hr\)
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safety exam order no. 612 write the word safe or unsafe to describe the…
1. unsafe 2. safe 3. safe 4. safe 5. safe 6. safe 7. unsafe 8. unsafe 9. safe 10. unsafe 11. safe 12. unsafe 13. unsafe 14. safe 15. safe
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use the following chart to do the conversion of $1\\frac{3}{4}$ cups = …
\(420\)
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what type of waves on the em spectrum are the most powerful? radiowaves…
gamma rays
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in \water flowing from toilet to tap may be hard to swallow,\ what reas…
B. "Enticing people to drink recycled water, however, requires getting past what experts call the 'yuck' factor." E. "People tend to judge risk emotionally, he said, and a phrase …
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use the following chart to do the liquid conversion of 125 milliliters …
\(4\frac{1}{6}\)
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use the following chart to do the conversion of $3\\frac{1}{4}$ cups = …
\(26\)
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use the following chart to do the conversion of 0.016 gram = grain ____…
The answer for grains is \(\frac{6}{25}\). The answer for milligrams is \(16\).
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x - rays can pass through your body but cannot pass through _______. cl…
bones
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sunscreen will ________ harmful ultraviolet rays from the sun so that t…
reflect, absorb
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10 a machine puts out 6000 joules of work. to produce that much work fr…
C. \(75\%\)
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9 sally can do 30j of work in 30 seconds while mary can do 60j of work …
C. Both Sally and Mary produce the same amount of power
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use the following chart to do the conversion of grain \\( \\frac { 1 } …
\(30\)
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8 for work to be done, the ____________ must be applied in the same dir…
B. force
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use the following drug label to answer the question. ndc 0025 - 6589 - …
\(0.02\)
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a man pushes 10 kg box with 45 n of net force and is moved 4 m. how muc…
Part A: \( W = F\times d \) Part B: \( 180\ J \)
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if the label reads 900 mcg/ml and the doctor orders 0.9 mg for the pati…
\(1\)
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a machine is used to convert heat energy into work energy, and is conne…
$240\space kJ$
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a force of 73 n acted on a 9 kg object lifting it 1 m. calculate the wo…
\(73\)
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complete the following sentence. the syringe is filled to 1.2 ml. the d…
\(0.1\)
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if a medicine cup has 25 ml already poured into it and the dosage reads…
\(19\)
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400n of force is used to move a truck 20 meters. how much work was gene…
D. 8000 J
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9. a car traveling at 15 m/s starts to decelerate steadily. it comes to…
The acceleration of the car is \(-1.5\ m/s^{2}\)
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true or false: any object above absolute zero gives off infrared radiat…
TRUE
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1 is the percent of work put into a machine by the user (input work) th…
C. Efficiency
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note the volume of iv fluid infused and remaining to be infused from th…
The amount of fluid infused is \(650\) mL and the remaining fluid is \(350\) mL.
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5 several springs are lying on frictionless tabletops with one end atta…
B. directly on \(F\) and inversely on \(k\)
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drag and drop one figure into the box in the diagram to show how the sp…
The figure with an amplitude of \(10\) cm (the first option in the drag - and - drop section with \(10\) cm amplitude and a single crest - like shape) should be dropped into the s…
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mass and velocity values for a variety of objects are listed below. ran…
\(C<D<A<B\)
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inertia can best be described as ______. the tendency of any object to …
the tendency of any object to resist change and keep doing whatever its doing
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(d) when the student first tested the machine, it did not turn on the l…
None of the options A, B, C, D are correct. But if we assume there is a mis - understanding and we consider the fact that increasing the height of the table (\(h\)) gives more tim…
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(c) which of the following best describes the energy during step 1 afte…
D. Some of the elastic potential energy stored in the spring was transferred to the marble, giving the marble kinetic energy.
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note the volume of iv fluid infused and remaining to be infused from th…
\(320\)
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when the student first tested the machine, it did not turn on the light…
D. increase the height of the table above the ramp
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note the volume of iv fluid infused and remaining to be infused from th…
\(350\)
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1 a 0.7 kg sphere is placed on top of a coiled spring. the coiled sprin…
B. \(4.5714285714\space m\)
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note the volume of iv fluid infused and remaining to be infused from th…
\(270\)
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look at the electromagnetic spectrum. which type of electromagnetic wav…
radio waves
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series and parallel circuit 1. what is the total resistance of the para…
1. \(5\ \Omega\) 2. \(20\ \Omega\) 4. \(6\ A\) 5. \(3\ A\) 6. \(3\ A\) 7. \(30\ V\) 8. \(60\ V\) 9. \(30\ V\) 10. \(30\ V\) 11. \(180\ W\)
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the waves of the electromagnetic spectrum are separated by wavelength a…
wavelength
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this high frequency wave has shorter wavelength. high frequency wave pr…
True
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if a wave has a frequency of 2 hz, how many waves pass by in 1 sec? .2 …
2 waves
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parallel circuits ii worksheet each leg of the parallel circuits gets a…
1A. \(12\Omega\) 1B. \(5A\) 1C. \(I_1 = 3A\), \(I_2=2A\) 2A. \(10\Omega\) 2B. \(9A\) 2C. \(I_1 = 6A\), \(I_2=3A\) 3A. \(6\Omega\) 3B. \(20A\) 3C. \(I_1 = 12A\), \(I_2=6A\), \(I_3 …
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frequency measures how many ____________________ pass one point in one …
waves
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question 1 - 3 how did passing the sherman antitrust act attempt to ref…
The legislation made business monopolies illegal, though enforcement of the law proved ineffective until later.
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the distance between waves is referred to as wave height wave amplitude…
wave length