Saturday
December 20, 2014

Homework Help: physics

Posted by Anonymous on Thursday, October 14, 2010 at 3:03am.

Determine the work a hiker must do on a 15.8 kg backpack to carry it up a hill of height h = 13.5 m. The hill is not an even slope but rather an irregular curve as in the figure.Determine also the work done by gravity on the backpack

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A hiker throws a ball at an angle of 21.0 degrees above the horizontal...
physics - A hiker climbs a hill 300m high.If she weighs 50kg,calculate the work ...
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 - An 80 kg hiker climbs a 1000 m high hill at a constant speed. If the ...
Physics - If a box is being pulled up a hill at an angle to find work, its W=...
physics - 1)A hiker throws a ball at an angle of 21.0 above the horizontal from ...
physics - a bicyclist has a mass of 50 kg. Intial velocity is 20 m/s as she hits...
math - A straight road up a hill has a slope of 1/4. From the bottom of the hil ...

Search
Members