Homework Help: Physics

Posted by Krystal on Sunday, February 5, 2012 at 1:03pm.

A 700 kg car is pulled up a hill at a 10 degree hill with a 1500N force acting parallel with the hill, friction can be neglected.
What is the work done by the pulling force?
What is the work done by gravity?
If the initial speed of the car is 4 m/s, what is the speed after it has been pulled 40m?

No one has answered this question yet.

Answer this Question

Related Questions

physics hw - A 300. kg roller coaster car is traveling at a constant speed of 15...
Physics - A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of ...
Physics - A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of ...
Physics - A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of ...
physics - A 1460-kg car is being driven up a 10.0 ° hill. The frictional ...
PHYSICS FORCE - A car moving at a speed of 48.0 km/h accelerates 100.0 m up a ...
Physics - A car weighing 1.1*10^4 N is parked on a 35 degree slope. Find the ...
Physics - A 1800-kg car experiences a combined force of air resistance and ...
Physics - A 1600-kg car experiences a combined force of air resistance and ...
physics - A 1100-kg car is being driven up a 4.0° hill. The frictional force...

For Further Reading

First Name:
School Subject:
Answer: