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Question: The acceleration of a bus is given by ax(t)=Î±t, where Î± = 1.28m/s3 is a constant.

Part I: If the bus's velocity at time t1 = 1.13s is 5.09m/s, what is its velocity at time t2 = 2.02s?

Part II: If the bus's position at time t1 = 1.13s is 5.92m, what is its position at time t2 = 2.02s?

For some reason I keep getting it wrong I don't know if it's a calculation error. Please show your work so I can see what I'm doing wrong for above question!

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