|
The work required to increase the velocity of a particle from 18 km/h to 72 km/h, if mass of particle is 2 kg, is |
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|
(a) |
275 J |
(b) |
225 J |
(c) |
15 J |
(d) |
375 J |
|
The work required to increase the velocity of a particle from 18 km/h to 72 km/h, if mass of particle is 2 kg, is |
|||||||
|
(a) |
275 J |
(b) |
225 J |
(c) |
15 J |
(d) |
375 J |