SECTION D
16 (a) Define the term 'energy' of a body: What is the SI unit of energy?
(b) What are the various forms of energy?
(5)
ic) State what energy do the following objects possess:
( ) A man climbing Mount Everest
(ii) A stretched spring on the ground
(iii) A man standing on the top of a building
(iv) A formula one race car on a track.
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Answer: I HOPE IT MAY HELP YOU
Explanation:
(A) energy is the capacity of a body to do work which can be animate or inanimate.its si unit is Joule.
B) some of the frnd of energy are chemical energy,wind energy,tidal energy,mechanical energy,electrical energy,solar energy,etc.
C) i) he has both kinetic as well as potential energy.
(ii) the spring has potential energy.
(iii) he has potential energy .
(iv) if the car is only standing then it has potential energy but if it is moving then it has kinetic energy.
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