A Particle Moves With A Velocity 6i^ -4j^+3k^ M/s Under The Influence Of A Constant Force F->=20 I^ + 15 J^ - 5k^N . The Instantaneous Power Applied To The Particle Is?
A particle moves with a velocity 6i^ -4j^+3k^ m/s under the influence of a constant force F->=20 i^ + 15 j^ - 5k^N . The instantaneous power applied to the particle is?
(1) 35 j/s
(2) 45 j/s
(3) 25 j/s
(4) 195 j/s
asked Jun 12 12:00:00 AM