物理
力学、受力分析、電気、式を使った解法。
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which clastic sediment has the smallest grain size? sand clay pebbles g…
clay
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evaluate it! study the model of heat transfer. select the correct state…
- “The bottom box starts at a higher temperature than the top box. It has particles with more kinetic energy. When the boxes touch, heat is transferred from the bottom box to the …
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question 1 (1 point) ✓ saved yeasts that can change forms are termed du…
1. B) False 2. A) True 3. A) True 4. A) True 5. A) True
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an object is moving clockwise around the circle. identify the direction…
The velocity vector at H points to the right and the acceleration vector at E points upwards.
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review it! what is true about the milk? select the correct answer. the …
The milk takes the shape of its container and has a fixed volume.
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7. a 38 kg crate rests on a horizontal floor. a horizontal pulling forc…
a. The coefficient of static friction \(\mu_s\approx0.46\) b. The coefficient of kinetic friction \(\mu_k\approx0.32\)
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a box weighing 450 n is pulled along a level floor at constant speed by…
\(\mu_k\approx0.58\)
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an object is moving clockwise around the circle. identify the direction…
The velocity vector at location D is directed to the left.
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an object is moving clockwise around the circle. identify the direction…
The net force vector at Location B is directed towards the center of the circle.
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a friendship is one that allows you to express your emotions and increa…
A. close
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which of the following is used to show sound waves? oscilloscope spectr…
Oscilloscope
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the speed in case a is twice that of case b. the circles radius in case…
The net force in Case A is twice the net force in Case B.
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the speed in case a is three times that of case b. the circles radius i…
The net force in Case A is \(4.5\) times the net force in Case B.
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is the same in each case. how does the net force in case a compare to t…
The net force in Case A is one - fourth of the net force in Case B.
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the speed in case a is one - half that of case b. the object mass in ca…
The net force in Case A is half of the net force in Case B.
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the circles radius in case b is twice that of case a. the speed is the …
The acceleration in Case A is twice the acceleration of Case B.
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the speed in case a is twice that of case b. the circles radius in case…
The acceleration in Case A is twice the acceleration of Case B.
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the speed in case a is one - half that of case b. the radius is the sam…
The acceleration in Case A is \(\frac{1}{4}\) of the acceleration in Case B.
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light is part of a _?_ of waves. race choir spectrum rewatch skip
spectrum
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the speed in case a is three times that of case b. the radius is the sa…
The acceleration in Case A is 9 times that in Case B.
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an electron that is in an excited state drops to a lower state and the …
true
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the circles radius in case a is three times that of case b. the period …
The speed in Case A is \(\frac{3}{2}\) times the speed in Case B.
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multiple - choice question what makes visible light special? absolutely…
absolutely nothing, our eyes are just built to detect it
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visible light is a _?_ part of the electromagnetic spectrum. huge tiny …
tiny
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the period (time for one circle) in case a is twice that of case b. the…
The speed in Case A is half the speed of Case B.
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photons can be cut or split. false true rewatch skip
false
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the circles radius in case a is twice that of case b. the period (time …
The speed in Case A is \(4\) times the speed of Case B.
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multiple - choice question light is made of positrons protons photons r…
C. photons
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which process forms salt beds? deposition cementation evaporation lithi…
evaporation
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the circles radius in case a is twice that of case b. the period (time …
The speed in Case A is twice the speed of Case B.
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circumventricular organs there are a few small areas of the brain that …
The posterior pituitary and pineal glands (endocrine glands) need to secrete hormones into the bloodstream. A BBB would prevent this secretion. The area postrema needs to detect t…
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multiple answer 10 points each point is followed by three statements th…
- Our streets and roadways are becoming choked with traffic. - Mass transit systems don't pollute nearly as much as automobiles. - If more people took mass transit to work, we wou…
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are viewed as more \truthful\ because they are often without the editor…
1. Cinema verité documentaries 2. Narration 3. Production footage
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5 multiple answer 10 points each point is followed by three statements …
- "About half of all fatal traffic accidents are due to drunk driving." - "Alcohol abuse causes many people to become more aggressive and violent." - "Cancer from cigarette smokin…
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question 9 1 pts the liver secretes bile to the gallbladder. small inte…
gallbladder.
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question 7 1 pts ultraviolet light is essential for the formation of th…
E. D
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why are tv stories more difficult to structure than other story videos?…
- First question: They are often interrupted by commercials. - Second question: Instructional - Third question: Documentary
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question 3 1 pts which of the following structures provides a function …
synovial sac
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vanessa has been lifting weights to increase strength in her arms. whic…
They have tendons that are connected to bones.
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if we leave out our tortillas – and by that i mean the language, histor…
Mexican American culture has to be part of Mexican American literature to remain alive.
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question 2 which software company was founded in 1982 by charles geschk…
Adobe
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word bank: algebra calculus gravitation or gravity fluxions, calculus o…
1. Gravitation or Gravity 2. Fluxions, Calculus or Infinitesimals; Monadology or Monads 3. Monadology or Monads 4. Calculus
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the fastening device pictured below is: toggle bolt machine screw hex -…
Carriage bolt
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if we leave out our tortillas - and by that i mean the language, histor…
1. pathos 2. logos
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if the irregular object has a mass of 25 g, what is the density of the …
C. \(2.1\space g/mL\)
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a metal sample was placed in a graduated cylinder of deionized water an…
C. \(1.2\space ml\)
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which of the following reasons is the best reason for not letting oily …
Poses a fire hazard
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an electrician needs to buy 61 light bulbs. the light bulbs come in pac…
\(9\)
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a soldier suffers a brain injury, and becomes unable to speak. the dama…
B. Broca's area
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which lobe of the cerebrum is involved with general sensory function, s…
A. parietal lobe
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bilbos emotional journey plot key moments from chapters 2 - 3 on the ti…
During the encounter with the trolls, Bilbo feels **frightened** because **the trolls are large, menacing, and he is in a dangerous, unfamiliar situation with his life at risk**.
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the gray matter on the outer surface of the cerebrum is called the: a c…
A. cortex
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drag each of the following labels into the appropriate box to identify …
Somatic: Voluntary Autonomic: Intestinal smooth muscle activation, Piloerector muscle activation, Lacrimal gland activation, Principally involved with movement of materials throug…
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the lateral fissure separates the ______ from the rest of the cerebrum.…
E. temporal lobe
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dont trust that mechanic to change the oil for your car because hes dri…
Hasty Generalization
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if a student calculates the volume of a cylinder as 1.24 l, but the act…
d) 19.0%
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20.) if a neutron star emits beams of radiation as it rotates at 1000 t…
The period of the pulsar is \(0.001\space s\)
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dont trust that mechanic to change the oil for your car because hes dri…
Hasty Generalization
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one of the most common knee injuries involves the tearing of the anteri…
Third option: Ligaments hold the bones of the knee in the proper orientation, so tearing the ligament could disrupt the alignment of the knee, making bending difficult.
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question 3 1 pts you are trying to gain weight quickly. which nutrient …
fats
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which of the following are symptoms of cushings syndrome? check all tha…
Obesity in the trunk, Hypertension, Moon - shaped faced.
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question 1 1 pts the salivary gland is to saliva as the stomach is to _…
gastric juice
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why is understanding the risks and hazards associated with fires import…
It prevents accidents from occurring in the first place
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industry follow the hierarchy of hazard control. this includes implemen…
Implementing administrative controls
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the pineal gland is found in the fill in the blank
brain
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a hormone produced by the stomach called ______ is an antagonistic horm…
Ghrelin
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question 5 one of the most common knee injuries involves the tearing of…
Ligaments hold the bones of the knee in the proper orientation, so tearing the ligament could disrupt the alignment of the knee, making bending difficult.
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what functions are associated with somatostatin? check all that apply c…
Inhibits insulin, Inhibits glucagon
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the theory of plate tectonics describes a. the movement of earths asthe…
C. the movement of Earth’s lithosphere
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if there were no tendons in your axial skeleton, you would not be able …
speak, chew your food, nod your head
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the future of health care is leading away from patient - centric techno…
False
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suppose you start an antique car by exerting a force of 370 n on its cr…
\(33.0\space kg\cdot m^{2}/s\)
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which of these is/are effects of estrogen and progesterone on the femal…
Stimulate growth of the uterus and vagina during fetal development, Regulating the uterine cycle, Breast development, Fat distribution.
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which of the following are parts of the integumentary system? correct a…
oil gland, sweat gland
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what is the final velocity (in m/s) of a hoop that rolls without slippi…
\(5.42\)
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the triceps muscle in the back of the upper arm extends the forearm. th…
$0.381\ kg\cdot m^{2}$
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the pineal gland produces the hormone ____, which is involved in our da…
melatonin
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find the cost of each item in 14 years, assuming an annual inflation ra…
\(\$306.89\)
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the triceps muscle in the back of the upper arm extends the forearm. th…
$38.1\ kg\cdot m^{2}$
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with what angular speed, in rad/s, does the earth rotate about its axis…
\(7.27\times 10^{-5}\)
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with what angular speed, in rad/s, does the earth rotate about its axis…
The angular speed of the Earth is approximately \(7.27\times 10^{-5}\ rad/s\). The moment of inertia of the boxer's forearm is approximately \(0.381\ kg\cdot m^{2}\)
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the in the nervous system stimulates the adrenal medulla to release epi…
sympathetic nervous system
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noninsulin - dependent diabetes usually occurs in people of any age who…
obese
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suppose a yo - yo has a center shaft that has a 0.290 cm radius and tha…
a. \(483\ rad/s^{2}\) b. \(362\ rad/s\) c. \(17.9\ m/s^{2}\)
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the ______ is composed of two types of tissue exocrine, and endocrine t…
pancreas
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i can assure you that when i went to bed at nine, my legs were still sh…
full of commotion
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suppose a piece of dust finds itself on a cd. if the spin rate of the c…
\(794\ m\) (rounded to the nearest whole number)
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classify the target tissues/organs and the homeostatic result of cortis…
- Cortisol: Target - all tissues; Homeostatic result - stimulate breakdown of protein, raise blood glucose level. - Aldosterone: Target - kidneys; Homeostatic result - reabsorb so…
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which object will have the greater density: a pure iron anchor or a pur…
Neither. They have the same density because density is a characteristic property of a pure substance (in this case, iron) and does not depend on the object's form (anchor vs. magn…
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directions: select the correct answer from the drop - down menu. comple…
commotion
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suppose a piece of dust finds itself on a cd. if the spin rate of the c…
\(793\space m\)
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7. if i start out at 3 m/s and accelerate at 5 meters per second square…
\(93\space m/s\)
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many enlightenment thinkers believed that people should have certain ri…
1. "Being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions." - Everyone has the same rights. No one should take away another pe…
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many enlightenment thinkers believed that parts of society, especially …
1. Government 2. Religion 3. Government 4. Religion
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7. if i start out at 3 m/s and accelerate at 5 meters per second square…
\(v = 4170\text{m/s}\)
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you are told that a basketball player spins the ball with an angular ac…
a. \(192.1\ rad/s\) b. The angular velocity is extremely high for a basketball spun by a player. c. The value of the angular acceleration (\(113\ rad/s^{2}\)) is unreasonable for …
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a planet makes 15 orbits in 60 days, what is the period of the planet i…
C. \(3.5\times10^{5}\text{ s}\)
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what force is required to keep a 6x10²⁴ kg mass moving in a circle of r…
B. \(3.6\times 10^{22}\text{ N}\)
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question 2 5 points what is the gravitational force between a mass of 2…
D. \(3.6\times10^{22}\space N\)
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suppose an object is traveling in a circle of radius 10 m. if the objec…
B. 10.5