figure below). Initially the motorcycle takes the lead, but then the jet takes the lead, and finally the car blows past the motorcycle. Consider the motorcycle-car race. The motorcycle's constant acceleration am 9.70 m/s² is greater than the car's constant Seceleration a, 5.20 m/s², but the motorcycle has an upper limit of v-54.2 m/s to its speed while the car has an upper limit of v 100 m/s Let the car and motorcycle race in the positive direction of an x axis, starting with their midpoints at x = 0 at t-0. At what (a) time and (b) position are their midpoints again aligned?

figure below). Initially the motorcycle takes the lead, but then the jet takes the lead, and finally the car blows past the motorcycle. Consider the motorcycle-car race. The motorcycle's constant acceleration am 9.70 m/s² is greater than the car's constant Seceleration a, 5.20 m/s², but the motorcycle has an upper limit of v-54.2 m/s to its speed while the car has an upper limit of v 100 m/s Let the car and motorcycle race in the positive direction of an x axis, starting with their midpoints at x = 0 at t-0. At what (a) time and (b) position are their midpoints again aligned?