Asked by Boby

Coefficiant of friction between rubber tires and wet pavement is 0.50. brakes are applied to a 750kg car, intitally travelling at 30m/s and the car skids to a stop. What is the size and direction of the acceleration of the car.

Answers

Answered by bobpursley
force= mu*mg=.5*750*0.8 N

direction has to be opposite to the direction of travel, to stop it.
Answered by Boby
What is 0.8?
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