Question

A force F =(2i+j+k) N is acting on a particle moving with constant velocity v = (i+2j + k) m/s. Power
delivered by force is
(1) 4 watt

(3)6 watt
(2) 5 watt
(4) 8 watt
​

Answer 1

Answer:

• 2 is the answer hope its help u