Sunday
April 20, 2014

Homework Help: Physics

Posted by Mandeep on Wednesday, August 22, 2012 at 10:11pm.

A man pulls a 25kg sled a distance of 80 meters across a flat, snowy surface. He holds the handle of the sled at an angle of 30degrees with the ground. How much work does he do on the sled against the force of friction?(Assume the coefficient of sliding friction between the sled and the snow to be .1, and cos30=.87).

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A man pulls a 25kg sled a distance of 80 meters across a flat, snowy ...
Physics - A man pulls a 25kg sled a distance of 80 meters across a flat, snowy ...
physics - a man pulls an 80 kg sled up an incline that is at an angle of 25 ...
Physics - The sled is stuck in the snow. A child pulls on the rope and finds ...
Physics - A light spring having a force constant of 125 N/m is used to pull a 9....
physics - A boy pulls a sled of mass 5.0 kg with a rope that makes an 60.0 ...
physics - A light spring having a force constant of 110 N/m is used to pull a 10...
physics - A father pulls his young daughter on a sled with a constant velocity ...
physics - a father pulls his young daughter on a sled with a constant velocity ...
Physics - A horse pulls a child on a sled along a horizontal snow-covered trail ...

Search
Members