Question

Assume this is an acceleration graph, where the X axis represents time in seconds and the Y axis represent velocity in m/s.

Answer 1

Answer: The answer is C

Explanation:

For USATestprep.

Answer 2

The acceleration is the greatest in the interval 10m/s to 1.5m/s

Explanation:

From the given time it is evident that as the time goes the acceleration decreases which is called deceleration. The formula used to find the high deceleration interval is

a= $\frac{v-u}{t'-t}$

Hence, the answer you would get is -16 $m/s^{2}$, where negative sign stands to show that it is a decreasing acceleration.