Posted by **robbie** on Monday, May 3, 2010 at 4:32pm.

a the top of a hill a rollercoaster has 67,500j of kinetic energy and 290,000j of potential energy. gradually the roller coaster comes to a stop due to friction. if the roller coaster has 30,000j of potential energy when it stops, how much heat energy is generated by friction from the top of the hill until ot stops ?

## Answer this Question

## Related Questions

- 9th grade - at the top of a hill a rollercoaster has 67,500j of kinectic energy ...
- physics - At the top of a hill, a roller coaster has 67,500 J of kinetic energy ...
- 8th grade physical science - You are on roller blades on top of a small hill. ...
- Physics - Another question :) At the top of its drop hill, a 1,000 kg roller ...
- Physical Science - A 250.0 kg roller coaster has 2.000 x 10^4 Joule of ...
- Physics - At the beginning of a roller coaster ride, the car is lifted to the ...
- Physics - At the beginning of a roller coaster ride, the car is lifted to the ...
- Physics - At the beginning of a roller coaster ride, the car is lifted to the ...
- Mia - A Screamingly Good Science Lesson Elizabeth Kibler 1Amusement park rides ...
- physical science - A 250.0 kg roller coaster car has 20,000.0 J of potential ...

More Related Questions