Question

12
A block of mass 4 kg is pulled along a smoo
0 kg is pulled along a smooth inclined plane of inclination 30" with constant velocity
as shown power delivered by the force is
(0) 40 watt
(3) 60 watt
Aston intim
(2) 20 watt
(4) 30 watt
​

Answer 1

Explanation:

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