3 years ago

So this is physics any suggestions?

Physics

1 answer:

goldfiish [28.3K]3 years ago

4 0

Answer:

8. GPE

9. KE

Explanation:

GPE=mgh

KE=(1/2)mv^2

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Use the graph below to answer the following question: if average acceleration is calculated using the equation, “ change in velo

sergiy2304 [10]

Answer:

$a=9\ cm/s^2$

Explanation:

Average Acceleration

Acceleration is a physical magnitude defined as the change of velocity over time. When we have experimental data, we can compute it by calculating the slope of the line in velocity vs time graph.

Note: We cannot see if the time axis is numbered in increments of 1 second, and we'll assume that.

When $t_2=4\ sec$ , the graph shows a value of $v_2=36\ cm/s$