Posted by **sabeen** on Thursday, March 17, 2011 at 5:26pm.

You are pulling your sister on a sled to the top of a 20.0 m high, frictionless hill with a 10.0° incline. Your sister and the sled have a total mass of 50.0 kg. You pull the sled, starting from rest, with a constant force of 127 N at an angle of 45.0° to the hill. If you pull from the bottom to the top, what will the speed of the sled be when you reach the top? answer in m/s.

## Answer This Question

## Related Questions

- physics - You pull your little sister across a flat snowy field on a sled. Your ...
- physics - You pull your little sister across a flat snowy field on a sled. Your ...
- physics - You pull your little sister across a flat snowy field on a sled. Your ...
- Physics - You are pulling your little sister on her sled across an icy (...
- Physics - You are pulling your little sister on her sled across an icy (...
- Physics - You are pulling your little sister on her sled across an icy (...
- Physics - A father pushes horizontally on his daughter's sled to move it up a ...
- physics - A father pushes horizontally on his daughter's sled to move it up a ...
- Physic - A father pushes horizontally on his daughter's sled to move it up a ...
- physics - A child and a sled have a combined mass of 87.5 kg slides down a ...

More Related Questions