Question

- How much power does it take to lift a
1,000 N load 10 m in 20 s?

Answer 1

"500 Joule/sec" is the right answer.

Step-by-step explanation:

The given values are:

Force,

F = 1000 N

Velocity,

s = 10 m

Time,

t = 20 s

Now,

The power will be:

=
`(Force* Velocity)/(Time)`

On putting the values, we get

=
`(1000* 10)/(20)`

=
`(10000)/(20)`

=
`500 \ Joule/sec`