Question: Refer to the given below to answer the next set of questions. The displacement of an object is expressed in the equation x= 4t

Refer to the given below to answer the next set of questions.

Refer to the given below to answer the next set of questions. The displacement of an object is expressed in the equation x= 4t + 10t - t, given that displacement is in meters and time is in seconds. What is the object's instantaneous velocity at t=3s? * O -5m/s O 39m/s O 7m/s O -10m/s What is the average acceleration of the object from t=3s to t=5s? O -16m/s O -7m/s O-32m/s O -14m/s

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