Please explain all the steps
needed to complete this problem.
Thank you for your time.
Homework Answers
a)Avg velocity=change in position/time taken
t=5.25s(3rd division)
t=14s(8th division)
Avg velocity=(9th division-2nd division)3/8.75
=2.4m/s
b)slope of tangent=13*3/1.75*7
=39/12.25
=3.18m/s
c)velocity is zero when tangent is horizontal
at 8th division
t=8*1.75
=14s
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