Question: A runner moves along a circular track at a constant speed. a . Her acceleration is zero. b . Her velocity is constant. 2 c

A runner moves along a circular track at a constant speed.
a. Her acceleration is zero.
b. Her velocity is constant.
2
c. Both (a) and (b) are true.
d. Both her acceleration and her velocity are changing
A runner moves along a circular track at a

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