- #1
7tongc5
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A 1000kg toyota collides into a 2200kg Cadillac at rest. The bumpers lock, the brakes are locked, and the two cars skid forward 2.8m before stopping. The coefficient of friction btwn tires and road = .4 ... what was the speed of the toyota at impact?
I don't know how to start it off (i don't know how i should set up equations while taking friction into account).
Any hints would be helpful. Thanks. :)
I don't know how to start it off (i don't know how i should set up equations while taking friction into account).
Any hints would be helpful. Thanks. :)