Question
What is the velocity over 4.0 seconds and the average speed over 4.0 seconds?
Subn Constants A dog runs from points A to B to C in 4.0 s. (See the figure below. (Figure 1) Part B Find the do Express y Figure 1 of 1 20 E1.0m Provide Feedback 3 女↑ 3 4
PartA Find the dogs average velocity over this 4.0 second interval. Express your answer in meters per second to two significant figures. m/s 05 You have already submitted this answer, Enter a new answer No credit lost. Try again. PartB 얘 凹× F1O 96 6 8 9 0
Submit Part B Find the dogs average speed over this 4.0 second interval. Express your answer in meters per second to two significant figures. t 1 m/s Submit Request Answer Provide Fcedbacik 0
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Answer #1

4m)Answer:-

part A

Average velocity = (total displacement) / (total time)

= (4m) / (4 sec)

= 1 m/s.

Part B

Average speed = (total distance) / (total time)

= (4+2) / (4 sec)

= 1.5  m/s.

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