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Whiskey
Which formula can be used to find velocity if kinetic energy and mass are known?
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Israel Todd
What can transfer energy to the air above it, warming or cooling the air
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Zoe Wilkins
Which of the following is the newton used to measure? answer

a. distance

b. work

c. force

d. energy
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Violet Griffin
If a skater pushes on the ice,

exerting a force on the ice, then

the ice pushes the skater,

exerting a force on the skater,

this is an example of Newton's

law.

A. 1st B. 2nd C. 3rd
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Adelyn Jones
What conditions in the nucleus are likely to result in an atom undergoing radioactive decay
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Haiden Russo
A 6.0-g bullet leaves the muzzle of a rifle with a speed of 336 m/s. what force (assumed constant) is exerted on the bullet while it is traveling down the 0.83-m-long barrel of the rifle?
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Talia Cantu
How does a rotating coil inside a magnetic field generate electricity?

The rotating coil allows a different amount of magnetic field lines through the loop while it spins. This means the magnetic field is changing, which induces an electric current.

The rotating coil changes the electric field as it spins. A changing electric field generates a magnetic field, which induces an electric current.

The rotating coil allows the same amount of magnetic field lines through the loop while it spins. This means the magnetic field is constant, which induces an electric current.

The rotating coil maintains a constant electric field as it spins. A constant electric field generates a changing magnetic field, which induces an electric current.
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Myla Haynes
Frying pans are good conductors of heat. A scientist developed four new materials to be used for making frying pans. He made rods of equal mass and length from each material. He tested their heat conductivity by exposing one end of each rod to the same amount of heat over the same duration of time. He measured the temperature change at the other end of the rod. The data he collected is shown in the table below.

Based on the data collected, select the name of the substance that would make the best frying pan.

Original Temperature Final Temperature

Material A 20°C 27°C

Material B 20°C 37°C

Material C 20°C 21°C

Material D 20°C 35°C
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Quinn Ramos
What is contrary to newton's first law of motion
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Nolan Leach
To increase the amount of current flowing in a circuit, how should you change the voltage if the resistance stays the

same?
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Alanna Nicholson
A child is sending pulses down a stretched rope at a rate of 2 pulses per second. The distance between the pulses is 5 meters. What is the speed of the wave?

a. 5 m/s

c. 2 Hz

b. 10 m/s

d. 2.5 m/s User: Longitudinal seismic waves are known as

a. primary waves.

b. secondary waves.

c. surface waves.

d. transverse waves.
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Clay Henry
Cognitive changes that accompany depression include
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Guest
What might be an example of Newton's First, Second, and Third Law of Motion
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Jalen Whitehead
The diagram shows structures that represent different levels of organization in a human.
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Brogan Petty
When a 4.10-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.90 cm. If the 4.10-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it?
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