Wednesday
April 23, 2014

Homework Help: Physics- grade 12

Posted by Dani on Tuesday, March 13, 2012 at 5:38pm.

A ramp leading up to a loading platform is 3 m long and 1 m high at its highest point. If the friction is ignored, what work is needed to slide a 600-kg crate up the ramp at a constant speed?
a) 2.00 *10^2 J
b) 5.89 *10^2 J
c) 1.80 *10^3 J
d) 5.88 *10^3 J

I believe the answer is d) but I would just like someone to explain the answer to me and correct me if d) isn't the answer. THANK YOU SO MUCH, in advance :)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math, need help asap - The ramp shown below is used to move crates of fruit to ...
MATH - Sam built a ramp to a loading dock. The ramp has a vertical support 2 m ...
physics - A piano is being moved into a concert hall up a 15m ramp that has a ...
physics 2 - A man is dragging a trunk up the loading ramp of mover's truck. The ...
physics - A box of textbooks of mass 24.8 rests on a loading ramp that makes an ...
Physics - A man is dragging a trunk up the loading ramp of a mover's truck. The ...
physics - A man is dragging a trunk up the loading ramp of a mover's truck. The ...
physics - A ramp 17.5 feet in length rises to a loading platform that is 3 1/3 ...
physics - Two workers are loading crates onto a pick up truck. Worker 1 lifts ...
college physics - Two workers are loading crates onto a pick up truck. Worker 1 ...

Search
Members