A particle moving with uniform acceleration along a straight line ABC crosses point A at t=0 with a velocity 12 m/s, B is 40 m away from A and Cis 64 m away from A. The particle passes B at t = 4 s. a.After what time will the particle be at C? b.What is its velocity at C? c.When does the particle reach A again? d.Locate the point where the particle reverses its direction of motion. e.Find the distance covered by the particle in the first 15 s.