Posted by **natalia** on Friday, November 6, 2009 at 9:48am.

A rollercoaster car starts at rest on top of a frictionless hill of height 17 m, slides down to ground level, and then into a frictionless loop of radius 5 m.

When the car is at the side of the loop (level with the center), find the magnitude of the car's tangential acceleration:

## Answer this Question

## Related Questions

- colledge physics - A block of mass 0.78kg starts from rest at point A and slides...
- Physics Help.. - A small cube (m=0.290 kg) is at a height of 261 cm up a ...
- physics - A 500kg roller coaster starts from rest at points 35m above the ground...
- Physics - A roller-coster car starts from rest at the top of a 16 meter hight ...
- physics - rotational motion - A small car of mass, m, is release at height, h, ...
- Physics - A mass m = 85 kg slides on a frictionless track that has a drop, ...
- physics - A block of mass 0.78kg starts from rest at point A and slides down a ...
- physics - A mass m = 88.0 kg slides on a frictionless track that has a drop, ...
- PHYSICS - An 800.0 kg roller coaster car is at rest at the top of a 95 m hill. ...
- physics - 4. An 800.0 kg roller coaster car is at rest at the top of a 95 m hill...

More Related Questions