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2 years ago

14

A car accelerates from rest at 2 m/s. what is the speed after 8 sec?

1 answer:

beks73 [17]2 years ago

6 0

Answer:

16m/s

Explanation:

$v_{f}=v_{i}+at$

$v_{f}=0+2\cdot8$

$v_{f}=16\ \frac{m}{s}$

Therefore, the speed after 8 seconds is 16m/s

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