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Kazeer [188]
3 years ago
9

Which of the following is an example of deposition?

Physics
1 answer:
Murrr4er [49]3 years ago
4 0
 B would be the correct answer 
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In order to ride a bike up a hill with increasing speed—
sergey [27]

Answer: the rider’s pedal force must be greater than friction and the force of gravity

Explanation:

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A wave with a frequency of 500 Hz is traveling at a speed of 200 m/s. What is the wavelength?
pshichka [43]

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Explanation:

200÷500

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3 years ago
Football player A has a mass of 210 pounds and is running at a rate of 5.0mi/hr. He collides with player B. Player B has a mass
LuckyWell [14K]
The answer is b.) the momentum before the collision is greater than the momentum after the collision
8 0
2 years ago
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Spaceship 1 and Spaceship 2 have equal masses of 300kg. They collide. Spaceship 1's final speed is 3 m/s, and Spaceship 2's fina
fiasKO [112]

Answer:

B. 1500 kg*m/s

Explanation:

Momentum p = m* v

In any type of collision, the total momentum is preserved!

The total momentum before and the total momentum after the collision is the same. We know the mass and speed after the collision so we can calculate the total momentum.

p1 + p2 =

m1*v1 + m2*v2

m1 = me = 300 kg

v1 = 3 m/s

v2 = 2 m/s

Substitute the given numbers:

300*3 + 300+2

900 + 600

1500 kg*m/s, which is answer B.

3 0
3 years ago
A battery is connected to a light bulb that has 3 of resistance . If there is 0.5 A of current flowing what is the voltage on th
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Answer:

1.5 V

Explanation:

E = IR = 0.5(3) = 1.5 V

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3 years ago
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