Question

Power delivered by a motor is 72 W. Calculate the work done in 1 hour and power in hp also.​

Answer 1

here is the solution .

Answer 2

W = 259200 J

hp=0.096hp

If a force 30 newton is applied on a body at a angle of 45 degree with horizontal it does a work of 900 J and 400 J is horizontal and vertical direction respectively. calculat the distance traveled in each direction

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