09. A solid sphere of mass 20 kg is under pure rolling at the speed 5 ms. Find its kinetic energy.
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Answered by
2
Answer:
Kinetic energy=1/2mv square E.K=1/2×20×25=250
Answered by
1
Step-by-step explanation:
ke = 1/2 mv²
ke = 1/2 * 20* 5 *5
ke= 250 joule
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