Question

question 10 of 10 you perform an experiment to measure the speed of a car over time. the results are shown in the graph below. what was the speed of the car after 15 seconds? a. 25 m/s b. 30 m/s c. 22 m/s d. 15 m/s

Explanation:

Step1: Locate 15 seconds on x - axis

Find the 15 - second mark on the time (x - axis) of the graph.

Step2: Read corresponding speed

Read the value on the speed (y - axis) at the 15 - second mark. The value is 22 m/s.

Answer:

C. 22 m/s