Posted by heather on Wednesday, February 23, 2011 at 7:07pm.
A stone has a mass of 6.01 g and is wedged into the tread of an automobile tire, as the drawing shows. The coefficient of static friction between the stone and each side of the tread channel is 0.948. When the tire surface is rotating at 14.7 m/s, the stone flies out of the tread. The magnitude FN of the normal force that each side of the tread channel exerts on the stone is 2.09 N. Assume that only static friction supplies the centripetal force, and determine the radius r of the tire (in terms of m).

physics  ssss, Friday, December 5, 2014 at 11:27am
sssssss
Answer This Question
Related Questions
 Physics  A stone has a mass of 6.00 103 kg and is wedged into the tread of an ...
 physics  A stone has a mass of 3.40 g and is wedged into the tread of an ...
 Physics  A stone has a mass of 3.0 103 kg and is wedged into the tread of an ...
 Physics  A tire 2.0 ft in diameter is placed on a balancing machine where it is...
 physics  A 1.1 pebble is stuck in a tread of a 0.85 diameter automobile tire, ...
 Physics Quick!  A tire 0.650 m in radius rotates at a constant rate of 240 rev/...
 Math  Many tires come with 13/32 inch of tread. The first 2/32 inch wears off ...
 physics  A tire 0.5m in radius rotates at a constant rate of 200 rev/min.find ...
 Science (PhYsics)  A tire 0.5m in radius rotates at a constant rate of 200 rev/...
 Physics help!!  A tire 0.500 m in radius at a constant rate of 200 rev/min.Find...
More Related Questions