Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

6 A car of mass 1 tonne is travelling along a straight horizontal road at
15 ms when it brakes sharply then skids. Friction brings the car to rest...
If the coefficient of friction between the tyres and road is 0.75, calculate:
a the deceleration
b the time taken for the car to come to rest.


Sagot :