A car of mass 772 kg is traveling 29.9 m/s when the driver applies the brakes, which lock the wheels. The car skids for 5.67 s in the positive x-direction before coming to rest. HINT (a) What is the car's acceleration (in m/s)? (Indicate the direction with the sign of your answer.) -4.9 x m/s (b) What magnitude force (in N) acted on the car during this time? 4531 N (c) How far (in m) did the car travel? 68.3 x m