Basic Kinematics Variables: the Figure Shows the Position of an Object

question 9

Essay

Basic kinematics variables: The figure shows the position of an object as a function of time, with all numbers accurate to two significant figures. Between time t = 0.0 s and time t = 9.0 s
(a) what is the average speed of the object?
(b) what is the average velocity of the object?

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