Physics
posted by johnny .
The acceleration of a bus is given by a_x(t)=At, where A= 1.21 is a constant.
A)if the bus's velocity at time t_1= 1.14s is 5.03m/s, what is its velocity at time t_2= 2.04 ?
B)if the bus's velocity at time t_1= 1.14s is 6.02m/s, what is its velocity at time t_2= 2.04 ?
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