If object’s average velocity is nonzero over some time interval does that mean that is tnstantanseous velocity is never zero during the interval?Expline your answer
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If object’s average velocity is zero over some time interval>Show that its intantaneous velocity must be zero at some time during the iterval.It may be useful in your proof Vx(t) is acontinuous function
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If the velocity of aprticle is zero can its acceleration be zero.Expline
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