problem 11 a speeding citizen drives by a parked cop at a speed of 45

Question

Problem 11. A speeding citizen drives by a parked cop at a speed of 45 m/s. The from rest at 5 m/s² and the citizen begin to slow down at

a rate of 4 m/s². How long does it take the cop to catch the speeder and how far will the cop have driven in that time? Also plot position versus time graphs (on the same axes) for both the cop and the speeder.сорaccelerates