V^2 = Vo^2 + 2a*d.
V = 0.
a = -10.3 m/s^2.
d = 65 m.
Vo = ?.
Police find skid marks 65.0 m long on a highway showing where the car made an emergency stop. Assuming the acceleration was -10.3 m/s^ ( about the maximum for dry pavement) how fast was the car going?
1 answer
1 answer