What is the velocity at 10 s?

asked May 8, 2022 158k views

3 votes

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3 votes

Answer:

0 m/s

Step-by-step explanation:

The object from 8s to 12s stays at -4m, meaning that it doesn't move in that interval and therefore has zero velocity. Hope this helps!

Beej answered May 11, 2022

by Beej

7.7k points

4 votes

Step-by-step explanation:

$\text{Velocity is defined by the average displacement per unit time. In the time interval }t=8\text{s to }t=12\text{s,}$

$\text{the velocity, or equivalently the slope of the graph is }((-4)-(-4))/(12-8)=0$

$\text{Therefore, the velocity at }t=10\text{s is }0$

Linuxstack answered May 13, 2022

6.7k points

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