vf^2=vi^2 + 2 a*d
solve for a. But a=frictionforce/mass
then solve for friction force.
A truck with a mass of 2.00x10^3 kg is coasting along a straight level road at 250.0 m/s. It comes to rest in 300.0m. How much work is done by friction in bring the truck to a stop?
1 answer
1 answer