Which of the following is an example of kinetic energy

Physics

2 answers:

Elenna [48]3 years ago

8 0

Running because kinetic energey is the engery created by motion

musickatia [10]3 years ago

5 0

Well kinetic energy is energy<span> possessed by an object due to its motion or movement.</span>

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Answer:

1) $\sum \vec p=0\ kg.m.s^{-1}$

2) $v_2=55.078\ m.s^{-1}$

Explanation:

Given:

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mass of lighter student, $m_2=58\ kg$

velocity of the heavier student after the mutual push, $v_1=3.1\ m.s^{-1}$

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<u>From the condition of elastic collision:</u>

$p_1=p_2$