Math, asked by kjnkumar, 11 months ago

A body of mass 14kg is moving with a speed of 40km/sec what is its kinetic energy

Answers

Answered by rizvizaid88

0

Answer:

kinetic energy will be 98

Answered by Prabhnoorsinghrehal

0

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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