Question

A car with mass ‘M’ is moving on horizontal road with velocity ‘v’. Driver applies accelerator and increases it’s speed 3 times to ‘3v’. The final K.E. acquired by the car will be : *

1 point

(a) 1.5 Mv^2

(b) 2.5 Mv^2

© 3.5 Mv^2

(d) 4.5 Mv^2
​

Answer 1

Answer:

Explanation:

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Answer 2

Answer:

3.5Mv^2 this is answer