Question

Rearrange the steps for experimenting with the principle of energy conservation correctly

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We compare the position energy and the kinetic energy of the body. We repeat the previous steps for a different height and then arrange the results in a table.

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We release the ball and then record the fall time through the watch that came with the device. At the same height, we reset the time three times and then compute the mean to be t.

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Assign the mass of the metal sphere to assume the mass M. Then we put the device to the on position and then put the ball at a certain height h.

1.

We determine the velocity of the ball’s fall through the equation: v is equal to g t

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We find the position energy of the sphere by E is a lower guide p is equal to M g h then kinetic energy E a lower guide k is equal to 1 over 2 M V s2.

Answer 1