December 1, 2015

Homework Help: physics

Posted by Anonymous on Saturday, September 22, 2012 at 9:56pm.

To meet a U.S. Postal Service requirement, employees' footwear must have a coefficient of static friction of 0.5 or more on a specified tile surface. A typical athletic shoe has a coefficient of 0.870. In an emergency, what is the minimum time interval in which a person starting from rest can move 3.20 m on a tile surface if she is wearing the following footwear?
(a) footwear meeting the Postal Service minimum
(b) a typical athletic shoe

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions