Question

the force of 40 kgf acts on the mass of 40 kg taking g 10 ms-2 calculate the acceleration produced please answer this correctly and as fast as you can​

Answer 1

Answer:

Your answer is 640W.

Explanation:

Force=m × a

Given mass is equal to 40kg and as we are finding force of gravity a=g.

Hence F=40×10=400N.

Here given that displacement is 8m.

Work=F×s.

Hence W=400×8=3200Joule.

Power=Work/time

P=3200/5=640W.

(Same in the picture if you don't understand this)