Thursday
September 18, 2014

Homework Help: physcial science

Posted by jake on Monday, February 11, 2008 at 5:29pm.

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 took 5 seconds to lift the crate, using a machine what was the power rating of the machine?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - a 50kg crate is lifted to a height of 10 meters how much potential ...
physical science - a 50kg crate is lifted to a height of 10 meters. how much ...
physical science - A 50 kg crate is lifted to a height of 10 meters.How much ...
Physical Science - an initially stationary 15.0 kg crate of cheese wheels is ...
Physics - A crate of a mass 150 kg is lifted onto a truck 2.5 m above the ground...
physics - An initially stationary 15.0-kg crate of cheese wheels is pulled via a...
physics - refer to a situation where you exert a force F on a crate of mass M, ...
physics - refer to a situation where you exert a force F on a crate of mass M, ...
physics - refer to a situation where you exert a force F on a crate of mass M, ...
physics - refer to a situation where you exert a force F on a crate of mass M, ...

Search
Members