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Kassandra Hayden
PhysicsPhysics
Structure and Function of kidney
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Charles Hoover
PhysicsPhysics
What happens if you double the number of batteries used in a circuit? (Assume all of the batteries

A.

The current doubles only.

o

B.

The voltage doubles only.

C.

The current decreases.

D

The voltage decreases.

0

E.

The voltage and current doubles.

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Mango
PhysicsPhysics
What are the three properties of gravitational force between two objects?
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Jaydon Floyd
PhysicsPhysics
One student did an experiment with salt water. The steps of the experiment are shown below.

Pour half a cup of salt water into a pan.

Keep the pan outside in the sun for a day.

Allow all the water in the pan to evaporate.

Observe a white residue at the bottom of the pan.

The student's experiment demonstrates that when water evaporates, it

a. changes into solid minerals

b. leaves solid minerals behind

c. turns solid minerals into powder

d. converts gases into solid minerals
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Cash Powers
PhysicsPhysics
The Wilson cloud chamber is used to study
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Armani Sloan
PhysicsPhysics
Determine the horizontal and vertical components of a vector with a magnitude of 50 and a direction of 42° relative to the horizontal.
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Zain Cruz
PhysicsPhysics
Newton's second law states that the force produced by a moving object depends on its mass and acceleration. Which is an example of this? A. Two boulders move at the same rate of acceleration; the boulder with the smaller mass produces a greater force.

B. Two boulders move at the same rate of acceleration; the boulder with the greater mass produces a greater force.

C. A runner accelerates at a rate of 1 meter per second per second during a race.
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Atticus Lucas
PhysicsPhysics
What is the speed of a 1200 kg car moving

with a kinetic energy of 15 kJ?
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Jazlyn Frey
PhysicsPhysics
Which of the following elements are least abundant in the solar system?

Oxygen

Carbon

Helium

Hydrogen

Nitrogen
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Guest
PhysicsPhysics
Which statement is true?

The earth's moon is thought to have formed when a Mars-sized planet collided with Earth during its final stages of planetary accretion.

Without the earth's moon, life on Earth would not be possible.

The earth's moon is the smallest moon relative to its host planet.

The earth's moon is the same size as the earth.
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Yazmin
PhysicsPhysics
A spaceship accelerates from 0m/s to 40m/s in 5 seconds. What is the acceleration of the spaceship
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Hunter Avila
PhysicsPhysics
Know that these units are for

Ohm

Volt

Ampere

Watt

Coulomb

Kilowatt hour
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Skyler Carlson
PhysicsPhysics
An object's acceleration is given by a (t) = a (t) = 60t m/s260t m/s2. if it begins at rest, how far has it gone after 10 seconds?
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Buck
PhysicsPhysics
Charged low pressure refrigeration machines may be most efficiently leak checked by
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Karter Webb
PhysicsPhysics
The boundaries between all of these plates are best described as the sites of
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