Dont need work shown, just checking answers A child told to stand in the corner,

Question

Dont need work shown, just checking answers

A child told to stand in the corner, leans his head against the wall applying a force to the corner. Though he is applying a force, he does not work. The sum of all energy before a process changes during the execution of the process. The amount of stored energy in a spring is proportional to compression distance ' square of the compression distance velocity of the compression height of the spring above the ground The speed at the bottom of a roller coaster depends upon the height from which it dropped and the number of people ridding the roller coaster. Momentum is always conserved (i.e. momentum before collision is equal to momentum after)

Explanation / Answer

1. True

2. false

3. square of the compression distance

4. true

5. true

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