A 1100-kg car coasts to a stop from a speed of 20 m/sec. The car's motion obeys the equation v = v 0 e! (k / m)t with k = 80 kg/sec.

A 1100-kg car coasts to a stop from a speed of 20 m/sec. The car's motion obeys the equationv = v0e! (k / m)t with k = 80 kg/sec.a) About how far will the car coast before reaching a complete stop? (Round to the nearest wholemeter.)(6)b) About how long will it take the car's speed to drop to 5 m/sec? (Round to the nearest 0.1 sec.)