Question

A lift carries maximum weight of 2400N to find a height of 10m with a constant speed of 2m/s.find the power and work done

Answer 1

Work done =mgh
=w×h (w=mg)
=2400×10
=24000 j
Now,
Power=f×v
=2400×2
=4800 w
Hope it helps u.

Answer 2

Answer:

Workdone=24000 J

POWER =4800 W

Explanation:

WD=mgh

2400*10

24000J

power=F*v

2400*2

4800 W

HOPE THIS ANSWER WILL BE HELPFUL TO YOU