A particle moves in a straight line with a retardation proportional to its displacement. Its loss in kinetic energy for any displacement x would be proportional to |
|||||||
(a) |
x |
(b) |
x2 |
(c) |
x3 |
(d) |
x4 |
A particle moves in a straight line with a retardation proportional to its displacement. Its loss in kinetic energy for any displacement x would be proportional to |
|||||||
(a) |
x |
(b) |
x2 |
(c) |
x3 |
(d) |
x4 |