A body of mass 14kg is moving with a speed of 40km/sec what is its kinetic energy
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Answer:
kinetic energy will be 98
Answered by
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Answer:
1960000 J
Step-by-step explanation:
speed= 40km/sec = 40000 m/sec
mass=14 kg
Kinetic energy= 1/2 mv² = 1960000 J
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