Tuesday

March 31, 2015

March 31, 2015

Posted by **shea** on Wednesday, October 19, 2011 at 7:08pm.

(at zero initial speed) from the top of a(n)

165 m high hill.

The acceleration of gravity is 9.8 m/s2 .

Neglect friction and air resistance and determine the bobsled’s speed at the bottom of

the hill.

Answer in units of m/s

- physics -
**bobpursley**, Wednesday, October 19, 2011 at 7:43pmPEofbobsled= finalKE

mgh=1/2 m v^2

solve for v. Notice mass divides out.

**Answer this Question**

**Related Questions**

physic - A bobsled slides down an ice track starting (at zero initial speed) ...

physics - please show me in steps how to solve this thanks alot! A bobsled zips ...

physics - A man skis down from the top of a hill 1500.0 m high, starting from ...

phychics - for as illustrated in the diagram a cart has an initial speed 10m/s ...

science - A ski jumper launches from a ski jump that is oriented parallel to a ...

physics - A skier starts from rest at the top of a hill. The skier coasts down ...

physics - A skier starts from rest at the top of a hill. The skier coasts down ...

Physics - A skier starts from rest at the top of a hill. The skier coasts down ...

physics - The speed of a bobsled is increasing because it has an acceleration of...

physics - A ski jumper launches from a ski jump that is oriented parallel to a ...