Consider the three-point motion diagram in the figure.
a)
Is the object’s average speed between points 1 and 2 greater than, less than, or equal to its average speed between points 0 and 1?
=> Speed between points 1 and 2 is greater than speed between points 1 and 1.
b)
Find the average acceleration vector at point 1 of the three-point motion diagram in the figure.
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