Question

a car of mass 1000 kg is moving with a velocity of 10m/s​

Answer 1

YES IT IS YOUR QUESTION STATEMENT

BUT WHAT IS THE GIVEN QUESTION

Answer 2

Answer:

A car mass ,m = 1000kg.

velocity , v = 10 m / s

w = 1/2 (1000) (10) sq

w= 1/2 (1000× 100

w= 1/2 100000

w= 50000