物理
力学、受力分析、電気、式を使った解法。
-
“satellite monitors rain that triggers landslides” by nasa earth observ…
In paragraph 3 when the author identifies the goals of Adler and Hong's scientific research
-
between 1960 and 2010, the size and shape of automobiles in a certain c…
$10.9$
-
parts, assemblies, and systems 1. a(n) ____ is a set of fitted parts de…
1. system 2. No answer can be provided without more information about the diagram elements.
-
instructions: 1. read the lottery carefully. 2. identify at least three…
1. Without the full - text of "The Lottery", specific literary devices cannot be named. However, common devices in the story include irony (the lottery has a dark outcome contrary…
-
learn more remarks the acceleration of the second block is the same as …
(a) 500 (b) 250 (c) 28.91
-
which of the following statements about the force of gravity is false? …
Its strength is inversely proportional to the mass: the more mass, the less gravity.
-
equipment centigram balance graduated cylinder materials gray metal sam…
1. Mass is the amount of matter in an object. Unit: kilogram (kg). 2. Volume is the three - dimensional space an object occupies. Unit: cubic meter ($m^{3}$), milliliters (mL) or …
-
how does federalism help voices of smaller groups be heard? it creates …
C. It gives state governments power to make laws that don't apply to the majority of the nation.
-
problem 22 by looking billions of light - years out into space, astrono…
TRUE
-
6. this picture of a pothole relates to what kind of physical erosion, …
Water - related physical erosion. Water infiltration, freezing - thawing cycles, and traffic forces contribute to the formation.
-
parts, assemblies, and systems 1. a(n) ____ is a set of fitted parts de…
1. Assembly 2. No answer can be provided without more information about the labeled parts in the diagram.
-
the first law of thermodynamics is also known as the law of: conservati…
conservation of energy.
-
the moon moves across the sky relative to the background stars at appro…
1.25
-
y - components of newtons second law then give two equations and two un…
$2.86$
-
pre - practice (use google): 1. what does the \h - r\ stand for when we…
1. "H - R" stands for Hertzsprung - Russell. 2. An H - R Diagram is a scatter - plot with luminosity on the vertical axis and spectral type (related to temperature) on the horizon…
-
interactions of skeletal muscles in the body muscles cant push - they c…
1. against 2. opposite 3. movement 4. antagonist 5. triceps
-
a man pulls a 48.0 kg box horizontally from rest while exerting a const…
$62.4$
-
inversion and eversion. inversion and eversion are also special movemen…
1. medially 2. laterally 3. ulna 4. opposition 5. grasping
-
question 15 of 25 an engineer is designing a submersible camera that ca…
B. A computer model predicting how a camera lens might perform at various ocean depths
-
which of the statements is a consequence of the first law of thermodyna…
The energy at the start of a reaction equals the sum of the energy in the product plus energy released as heat and disorder.
-
solution find the mass of the system from the definition of weight, w =…
$\frac{1}{2}$; $\frac{1}{2}$
-
creating a law to restrict the personal use of cars and requiring every…
1. Societies do have control over the laws they make.
-
abduction. abduction is moving a limb away (generally on the frontal pl…
1. fanning 2. closer 3. distal 4. superior 5. hyperextension
-
solution find the mass of the system from the definition of weight, w =…
$\frac{1}{2}$, $\frac{1}{2}$
-
which provisions did the civil rights act of 1964 include? o a change i…
D. new enforcement tools for federal laws
-
- what is the rate of gravity on earth? - is the process of changing po…
- Approximately 9.8 m/s² - Motion - Isaac Newton - The sun - True
-
solution find the mass of the system from the definition of weight, w =…
acceleration: $0.659\ m/s^{2}$ displacement: $1.32\ m$
-
descriptions: flexion. flexion is a movement, generally in the ( 1. ) p…
1. sagittal 2. hinge 3. increases 4. greater 5. joints
-
48. label the basic parts of the exhaust system illustrated below.
(A) Exhaust Manifold (B) Catalytic Converter (C) Muffler (D) Exhaust Pipe (E) Resonator (F) Tailpipe (Note: This is a general answer based on typical exhaust - system components. …
-
remarks its very easy to make sign errors in this kind of problem. one …
- For the first question: the tension $T_1$, the tension $T_2$ - For the Practice It problem: $T_1\approx69.4\ N$, $T_2\approx95.5\ N$, $T_3 = 118\ N$ - For the Exercise problem: …
-
3 what are some applications of the internet of things (iot) in smart h…
A. Smart thermostats that adjust temperature automatically B. Refrigerators that can order groceries when items are low D. Light bulbs that can be controlled remotely via a smartp…
-
muscle movements, roles, and names there are five basic guidelines for …
1. connective 2. movable 3. action 4. joint 5. movements
-
question a volume of rock has a mass roughly three times a similar volu…
For the first question: $3$ For the Practice It problem: $\frac{1}{3}$ For the Exercise problem: $\frac{3}{10}$
-
16.) a marathon runner runs at a constant speed of 13 miles per hour. w…
16. B. Velocity 17A. Newton's 1st Law (Law of Inertia) states an object at rest stays at rest and an object in motion stays in motion with a constant velocity unless acted upon by…
-
question 13 of 25 which two actions are examples of science influencing…
A. Using research about kingfishers to design a more efficient high - speed train C. Using observations about plant seed structures to develop hook - and - loop fasteners
-
7.) read and answer below. use the figure below to answer the questions…
7. B. Figure B has more friction, so it will be harder for him. 8. C. Displacement 9. True
-
question 12 of 25 a submersible temperature sensor takes temperature re…
D. 25 m depth: 15.6°C, 15.6°C, 15.9°C
-
quiz #1 begin date: 9/22/2025 12:01:00 am due date: 9/28/2025 11:59:00 …
A. more than one of these options B. distance goes down. D. mass goes up.
-
4) which factor best explains why figure a is more difficult to push? a…
5. A. Towards Erin since forces are unbalanced 6. A. concrete
-
question 11 of 25 how are observations and inferences related? a. both …
D. Observations are needed, along with reasoning, to make inferences.
-
the figure to the right illustrates a meridian diagram centered on an o…
A. A
-
forces & motion test #1 1.) use the table below to answer the question:…
1. C. Marble 2 has a faster speed than Marble 1. 2. D. Inertia
-
the point in the sky directly above your head at any given time is call…
zenith.
-
list the 6 essential nutrients and an example of how you get those nutr…
1. Carbohydrates, eat bread, provide energy 2. Proteins, eat chicken, build and repair tissues 3. Fats, eat avocados, energy - storage and insulation 4. Vitamins, eat oranges, ass…
-
what did the drug enforcement agency (dea) create during the war on dru…
1. C. A drug courier profile to identify likely drug traffickers. 2. B. Whether police can use minor traffic violations to stop individuals. 3. D. Failure to signal when changing …
-
the average temperatures for two of the worlds hottest places are given…
The location with the warmer average temperature is location A, which is warmer by about $0.6^{\circ}F$.
-
what did the naacp warn about in their brief to the supreme court? * th…
1. The dangers of excessive police power 2. It would allow police to target racial minorities and the underprivileged 3. More prisons, jails, courts, and prosecutors
-
solve the formula used to convert from celsius to fahrenheit, f = 9/5c …
$C=\frac{5}{9}(F - 32)$
-
5. what ingredient was the primary source of fat in the recipe? 6. what…
5. Cannot be determined without recipe details. 6. All - Purpose 7. No. Granulated sugar has larger crystals; powdered sugar is finely ground, may have corn - starch. 8. No. Bakin…
-
convert the given fahrenheit temperature to its equivalent temperature …
$-26.7$
-
the reorganization act of 1947 how did the reorganization act of 1947 c…
It created the position of secretary of defense to oversee military services. It created the Department of the Air Force to defend the nation's skies.
-
how is the modern department of defense different from the old departme…
It contains sub - departments for the Air Force, Army, and Navy.
-
convert the given fahrenheit temperature to its equivalent temperature …
$33.3$
-
multiple choice 1. a system used to enforce law, maintain order, and pr…
1. B. Government 2. C. Industrialized Nation 3. A. Autocracy 4. A. Laissez faire 5. D. Federal System 6. A. Preamble 7. D. Sovereignty 8. B. Oligarchy 9. A. Nation 10. C. Consensu…
-
4 what ingredient(s) provided flavor to the muffins? list at least 2.
Vanilla extract, Cinnamon
-
convert the given celsius temperature to its equivalent temperature on …
$10.4$
-
convert the given celsius temperature to its equivalent temperature on …
$138.2$
-
2. what ingredient provides the muffins structure? 3. what ingredient b…
2. Flour 3. Eggs
-
on the celestial sphere, halfway between the celestial poles lies the h…
celestial equator
-
according to newtons third law, if the suns gravity is exerting a pull …
TRUE
-
1 multiple choice 1 point which of the following likely will cause a fl…
Weakness in tibialis anterior
-
3. which word means “extreme anxiety or emotional torment”? conviction …
3. B. Anguish 4. D. Truncheon
-
1 if the muffins didnt rise, what ingredient(s) from this specific reci…
Baking powder or baking soda
-
list 3 minerals: period 3 carbohydrates are broken into 3 main types: 1…
1. Proteins are made up of: Amino 2. Fat helps in the absorption and transport of: Fat - soluble vitamins 3. There are 2 main types of vitamins -: Fat; Water 4. List 3 minerals: 1…
-
use the given equivalents, along with dimensional analysis, to convert …
34019.4 g
-
2 a. 3.57 cm = ____________ mm
35.7
-
use the given equivalents, along with dimensional analysis, to convert …
166.50
-
7. what is the purpose of the tcp/ip protocol suite? a) to enable commu…
7. a) To enable communication between devices on a network, b) To allow systems with different platforms to communicate with each other 8. c) Data PDU, Data SDU, Data TDU, Data RD…
-
foods that have little nutrients; no vitamins or minerals; lots of suga…
First question: B. empty calories Second question: C. 1 gram
-
what is the purpose of the tcp/ip protocol suite? a) to enable communic…
1. a) To enable communication between devices on a network y b) To allow systems with different platforms to communicate with each other 2. Ninguna de las opciones es correcta. 3.…
-
quiz #1 begin date: 9/22/2025 12:01:00 am due date: 9/28/2025 11:59:00 …
$5869200000000$ mi
-
a unit of measure that measures energy concentration hydration calorie …
First question: C. calorie Second question: C. building blocks of the body
-
4. what is the function of each layer in the osi model? a) each layer h…
4. b) Cada capa tiene una función específica y debe interactuar con las capas superior e inferior. 5. c) Encapsulación de datos 6. a) ISO
-
in the units used in the u.s., the speed of light is roughly 670 millio…
$5869200000000$
-
a physician orders 9 teaspoons daily of a certain drug in three equally…
a. 45.00 b. 45.00 c. 1.50 d. 0.50
-
question 5 all are examples of minerals except______ iron zinc vitamin …
Question 5: C. vitamin A Question 6: A. energy
-
1. what is the main objective of a computer network? a) to listen to mu…
# Breve explicación: El objetivo principal de una red de computadoras es permitir la transferencia de datos entre sistemas. El modelo OSI (Modelo de Referencia de Interconexión de…
-
the nutrient that provides the most energy for the body carbohydrates v…
1. carbohydrates 2. fruits and vegetables
-
12. what evidence of plate tectonics can be found at the surface of ear…
a. Fossil distribution, b. Mountain ranges
-
1. what is the main objective of a computer network? a) to listen to mu…
a) To allow systems with different platforms to communicate with each other
-
a group of students is studying heat transfer by placing a hot block of…
C. conduction
-
analysis: 1. the rubber band represents space, and the stars represent …
a. The total number of waves remains the same. b. The wavelength increases.
-
you and your lab group have been asked to design an investigation to de…
B. Hands touching the handle of pan sitting on a lit Bunsen burner.
-
metric conversion practice / mastery 1) 16.23 mg = _____ μg 2. 151.4 l …
1) 16230 μg 2) 0.1514 kL 3) 0.72 g 4) 412 cm 5) 170 m 6) 0.017 cL 7) 0.02631 kg 8) 0.045 m (assuming convert to m) 9) 2.43 mL 10) 2.823 km 11) A symbol representing an unknown or …
-
operating a toothed section jack stand raising the cup of a toothed sec…
The cam is moved away from the toothed section.
-
10. how do sedimentary rocks typically form? a. through volcanic activi…
B. Through compression of layers
-
operating a toothed section jack stand raising the cup of a toothed sec…
That the cup is held with your free hand.
-
operating a toothed section jack stand raising the cup of a toothed sec…
Remove the steel locking pin.
-
operating a toothed section jack stand raising the cup of a toothed sec…
2
-
operating a toothed section jack stand raising the cup of a toothed sec…
The cam slides into the toothed section, locking the cup.
-
late in the 19th century, harvard astronomer edward pickering wanted to…
The question on how stars are classified is not fully answered in the given text. For the sub - questions about star 1: - Color: No answer provided in given text. - Number of line…
-
6. analyze the expansion of suffrage for its effect on the political sy…
The expansion of suffrage to non - property owners, women, African - Americans, and 18 - year - olds increased political participation, broadened the political base, forced partie…
-
operating a toothed section jack stand raising the cup of a toothed sec…
A. Downwards
-
operating a tubular sectioned jack - stand the locking mechanism may va…
To not get your hand caught between the cup and the jack stand.
-
operating a tubular sectioned axle stand the locking mechanism may vary…
That there is no load on the jack stand.
-
a friend shows you a bar graph made from data collected on endangered s…
Problems: No title, no axis labels, no legend, uneven x - axis scale. Improvements: Add title, label axes, create legend, adjust x - axis scale.
-
jenelle placed a metal pole in the flame of a candle to prove that cond…
C. She could place the metal pole at a chosen distance from the flame. This would allow the thermal energy to travel through space to reach the metal pole.
-
a physician orders 9 teaspoons daily of a certain drug in three equally…
45.00
-
operating a tubular sectioned axle stand the locking mechanism may vary…
Use two hands to pull the cup upwards; friction in the jack stand will cause the cup to remain at the correct height.
-
julie was ironing her clothes for school and noticed when she hung up t…
A. The temperature of the clothing increased because the thermal energy of the iron was transferred to the clothing by the collision of the atoms in the iron and the clothes.