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4. Bradford hopped into his Ford Mustang GT to rush to Diana and tell her

how fantastic his students did on the End of course exam. His Mustang

can go from 0 to 60 mph in a brief 4.7 seconds. Bradford accelerated to

top speed quickly and then maintained a speed of 60 mph until he

arrived at Diane's office.

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pstnonsonjoku

Answer:

See explanation and image attached

Step-by-step explanation:

Acceleration refers to the rate of change of speed with time. We can see that between 0 and 4.7 seconds he accelerated quickly . That means that the rate of change of speed with time was greatest between 0 and 4.7 seconds.

A graph of the motion is shown in the image attached. We can see that he maintained a constant speed after 4.7 seconds.

Ver imagen pstnonsonjoku

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