Question

A crane can lift a load of 500n to height of 10m in 5 second calculate. Work done by crane. And power of crane.​

Answer 1

Answer:

Given force=500n

distance = 40m

time = 5 second

we know that work = force×distance

Explanation:

now we have to find work so

work =f×d

so work = 500n×40m

=20000J and

• now power= work / elapsed time
• now power =20000 / 5
• = 4000w
• I hope you understand the question and answer both