Physics, asked by sushant901366, 7 months ago

A car is moving with 10m/s speed having 135J kinetic energy. Calculate the mass of the car.

Answers

Answered by HumasSheheryar

1

Answer:

27g

Explanation:

K. E=1/2mv square

By rearranging

m=2K.E/v

By putting values

m=2(135)/10

m=27g

Answered by abhijoy30

1

Answer:

Ans:-2.7kg

Explanation:

135=1/2*m*10*10

135=50m

-50m=-135

50m=135

m=2.7

:. mass of the car is 2.7Kg(ans).

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