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pishuonlain [190]
4 years ago
8

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. Her friend, a hocke

y player, then shoots a hockey puck at each shoe. The first puck immediately comes to rest after it collides with the left shoe. The second puck rebounds after it collides with the right shoe. If each hockey puck has the same incoming speed, which shoe has greater speed after the collision?
(A) left shoe
(B) right shoe
(C) both are the same
Physics
1 answer:
3241004551 [841]4 years ago
5 0

Answer:

The right shoe

Explanation:

Both shoes have the same speed.

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Answer:

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Explanation:

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Total distance = 10 + 20 + 40 = 70 m

While displacement is a vector quantity. We will consider both the magnitude and its direction.

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Answer:

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Explanation:

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When changing from liquid to gas (for example when water evaporates), the heat necessary for this to happen is called latent heat of vaporization. The word latent means hidden, because a change in temperature is not perceived during the phase change, even when heat is being added, thus it is said that the heat is hidden or latent.

So the answer is:

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Answer:

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Explanation:

Given that,

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Using formula of charge

q=\rho V

Where, \rho = charge density

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Answer:

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