Question

10. A force of 10 N displaces a body by 6 m in 3 seconds. The power of the agency applying the force is
(a) 1.8 W
(c) 180 W
(b) 5 W
(d) 20w​

Answer 1

Answer:

d) 20W

Explanation:

Power= Force × Displacement/ Time

so,

Force= 10N

Displacement= 6m

Time= 3S

Then,

Power= 10×6/3

Power= 20 W