Estimate the average speed

Reference no: EM13700026

Solve the all parts of following problem given below:

Problem: The position of an object is given by the position r = 6.0 t^2 + 8.0 tj where r is in meters and t is in seconds.

Part I: Determine the position r at t = 2.0s?

Part II: Determine the average speed between t1=1.0s and t2=2.0s?

Don't just give me the answer, explain your steps as well?

Reference no: EM13700026

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