Question

F. MARK THE STATEMENT AS TRUE OR FALSE
nen energy changes from one form to another, the energy that disappears from one form, reappears in exactly equivalent amount in other form.

2. When an arrow is released from a bow, potential energy changes into kinetic energy.

3. The unit of work is watt.

4. Work done by a force depends upon how fast work is done.

The kinetic energy of a body is by virtue of its position.

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Answer 1

1. Energy changes from one form to another, the energy that disappears from one form, reappears in exactly equivalent amount in other form - False

2. When an arrow is released from a bow, potential energy changes into kinetic energy - True

3. The unit of work is watt - False

4. Work done by a force depends upon how fast work is done - True

5. The kinetic energy of a body is by virtue of its position - False

HOPE THIS HELPS !!!

Answer 2

Answer:

1 f 2 ka t 3 ka f 4 ka t 5 ka f .....................