The acceleration of a bus is given by ax(t)=?t, where ? = 1.26m/s3 is a constant.
A) If the bus's velocity at time t1 = 1.12s is 5.09m/s , what is its velocity at time t2 = 2.13s?
B) If the bus's position at time t1 = 1.12s is 6.01m , what is its position at time t2 = 2.13s?