Question

ii)What is the Kinetic Energy of a 150 kg object that is moving with a speed of 15 m/s?

Answer 1

Answer:

kinetic energy=\frac{1}{2}mv^{2}

2

1

mv

2

here m=150kg

v=15m/s

therefore energy=0.5*150*15*15 J

energy=16875 J