The increase in kinetic energy of the car having mass 800 kg and velocities ranging from 20 ms-1 to 30 ms-1 is

The increase in kinetic energy of the car having mass 800 kg and veloc

1.	The increase in kinetic energy of the car having mass 800 kg and velocities ranging from 20 ms-1 to 30 ms-1 is
A.	500 KJ
B.	300 KJ
C.	200 KJ
D.	400 KJ
Answer» D. 400 KJ