Question

An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is
A) 20 J B) 25 J C) 10 J D) 40 J

Answer 1

Answer:

20j

Explanation:

K.E=1/2mv^2

K.E=1/2×10×4=20

Answer 2

Explanation:

I hope this can help you.