Question

A bullet of mass of 50 g Is moving with the velocity of 200 km/h calculate the kinetic energy bullet ​

Answer 1

Explanation:

Kinetic energy=½ mv²=½×50×40000

=1000000=10⁶g.(km)²/h²

Answer 2

Answer:

55.6 m/s

Explanation:

Given :

Mass of the bullet = 50 g

Velocity of the bullet = 200 km/h

To find :-

m = 50 g = 5 × 10⁻² kg. v = 200 km/hr = 55.6 m/s.