A car of mass 2000 kg travelling with a uniform velocity of 2 m/s accelerates till its velocity becomes 22 m/s. The work done on the car is |
|||||||
(a) |
4.8 kJ |
(b) |
480 kJ |
(c) |
48 kJ |
(d) |
500 kJ |
A car of mass 2000 kg travelling with a uniform velocity of 2 m/s accelerates till its velocity becomes 22 m/s. The work done on the car is |
|||||||
(a) |
4.8 kJ |
(b) |
480 kJ |
(c) |
48 kJ |
(d) |
500 kJ |