donnadavisbambino33 donnadavisbambino33

21-12-2022
Physics

Answered

The position of a driver each hour is shown on the graph below.

Graph of position versus time with position on y axis from 0 to 80 miles and time on x axis from 0 to 5 hours. Segment 1 goes from 0, 0 to 1, 40. Segment 2 goes from 1, 40 to 2, 40. Segment 3 goes from 2, 40 to 3, 60. Segment 4 goes from 3, 60 to 4, 75. Segment 5 goes from 4, 75 to 5, 75.

What is the car's average speed since the beginning of the trip at time t = 4.5 hour?

0 mile/hour
17 miles/hour
45 miles/hour
75 miles/hour

The position of a driver each hour is shown on the graph below Graph of position versus time with position on y axis from 0 to 80 miles and time on x axis from class=

Answer :

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