Thursday
April 17, 2014

Homework Help: physics

Posted by karim on Saturday, March 5, 2011 at 6:48am.

You pull a short refrigerator with a constant force across a greased (frictionless) floor, either with horizontal (case 1) or with tilted upward at an angle 38 (case 2). (a) What is the ratio of the refrigerator's speed in case 2 to its speed in case 1 if you pull for a certain time t? (b) What is this ratio if you pull for a certain distance d?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A man pushes a packing case of total mass 40kg across a floor at a ...
physics - You are pushing a refrigerator across the floor of your kitchen. You ...
physics - You are pushing a refrigerator across the floor of your kitchen. You ...
physics - A chair of weight 150 lies atop a horizontal floor; the floor is not ...
physics - A chair of weight 150 lies atop a horizontal floor; the floor is not ...
physics - A chair of weight 150 lies atop a horizontal floor; the floor is not ...
physics - A chair of weight 150 lies atop a horizontal floor; the floor is not ...
science - A chair of mass 15.5 is sitting on the horizontal floor; the floor is ...
physics - You are trying to slide a refrigerator across a horizontal floor. The ...
Physics (please help!!!!) - A suitcase of weight mg = 450 is being pulled by a ...

Search
Members