Saturday
September 20, 2014

Homework Help: Physics

Posted by rose on Thursday, November 11, 2010 at 7:07pm.

Which of the following forces does NOT have a zero work done on the object.

Choices
The normal force on a box that slides across a horizontal level floor.
The weight on a box that slides across a horizontal level floor.
The normal force on a box that slides down an inclined plane.
The weight on a box that slides down an inclined plane.
Actually all of the above describe forces that do zero work

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Which of the following forces does NOT have a zero work done on the ...
PHYSICS - A 41kg box is being pushed a distance of 7.0m across the floor by a ...
Physics - A box is being with a velocity v by a force P (parallel to to v) along...
Physics - A 54 kg box is being pushed a distance of 7.0 m across the floor by a ...
Physics - A 39.0 kg box initially at rest is pushed 4.50 m along a rough, ...
Physics (work and springs) - A 4kg box is compressed 50cm on a spring (k=800 N/m...
physics - you drag a heavy box along a rough horizontal floor by a horizontal ...
physics - you drag a heavy box along a rough horizontal floor by a horizontal ...
Physics/Math - A cold package of hot dogs slides rightward across a frictionless...
physics - A 33.0 kg box initially at rest is pushed 5.95 m along a rough, ...

Search
Members