Question
A police officer investigating an accident estimates that a moving car hit a stationary car at 24km/h .
If the moving car left skid marks 45m long, and if the coefficient of kinetic friction is 0.71, what was the initial speed of the moving car?
Express your answer using two significant figures.
If the moving car left skid marks 45m long, and if the coefficient of kinetic friction is 0.71, what was the initial speed of the moving car?
Express your answer using two significant figures.
Answers
Anonymous
745