DC Physics logo HOME | Practice Problems } Monthly Features | Textbook Errata | Humor | About DC Physics

HELP HOME PAGE

Make a Practice Test

Some Hints & Solutions

Force of Friction

Problem #: 1 | Variant #: 2

What is the minimum force required to start a 7.1 kg box moving across the floor if the coefficient of static friction between the box and the floor is 0.83?

N

Get a Random Friction Question

Hints: How to solve this type of problem

Try a Minitest: 6 problems of this type


NOTE: While these problems are made by a former University Physics professor and are seen thousands of times a week, it is possible that there are typo's or other errors that nobody has yet reported to be fixed. If you are convinced that there is a problem with the solution to this question please send the details to doug@dctech.com