Ask a New Question

A 4.00kg crate is slowly lifted to a height of 1.50m.

a.How much work is done by the lifting force?
b.against gravity?
C.by gravity?

a, Work done is m*g*height
b. the work done is against gravity.
c. Because the box is lifted, the work done by gravity is negative (-mgh)

Ask a New Question or answer this question.

Similar Questions

A 4.00kg crate is slowly lifted to a height of 1.50 m.(a)How much work is done by the lifting force? (b)against gravity? (c)by
1. 1 answer
Two packing crate of masses 10.0kg and 5.00kg are connected by a light string that passes over a frictionless pulley .the 5.00kg
1. 1 answer
a 50 kg crate is lifted to a height of 10 meters.a. how much potential energy does the crate have after being lifted? b. if it
1. 3 answers
a 400 kg crate is to be lifted a height of 20 m in 30 s. Compute the work done and the power consumed in lifting the crate
1. 1 answer

more similar questions