name the type of energy Kinetic or potential possessed by the following
1. A moving cricket ball
2. A stone at rest on the top of a building
3. A compressed spring
4. A movibg bus
5. A bullet fired from a gun
6. Water flowing in a river
7. A stretched rubber band
Answers
Answer:
Explanation:
1. K.e
2p.e
3 elastic pe
4 k.e
5 k.e
6 k.e
7 elastic pe
Answer : (a) A MOVING BALL due to motion possesses KINETIC ENERGY
b) A stone at rest on the top of a building possesses POTENTIAL ENERGY, ∴ Due to height above ground. (c) A compressed spring possesses potential energy due to changed position of spring. (d) A moving bus possesses kinetic energy due to motion. (e) A bullet fired from a gun possesses kinetic energy due to motion. (f) WATER FLOWING IN A RIVER possesses kinetic energy due to its motion. (g) A STRETCHED RUBBER BAND possesses potential energy due to changed position
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