a) Find an expression for your average speed, of a and R when you have completed the second lap. b) Express the average speed in terms of your speed, v(7), aaleto the second lan 1
a) Find an expression for your average speed, of a and R when you have completed the second lap. b) Express the average speed in terms of your speed, v(7), aaleto the second lan 1
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![[1] You start from rest and drive once with a constant acceleration a around a circular track of
radius R. The time to complete the lap is T, and your speed is v,. You then coast at this speed
for a second lap, and return to your starting point after a total elapsed time T.
a)
Find an expression for your average speed, V, in terms
of a and R when you have completed the second lap.
b) Express the average speed in terms of your speed, v(T),
when you complete the second lap.
V=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a2acea9-bdf0-4daf-83fe-5b23a9dea80f%2Fadeed9b9-f7a3-46be-8735-bb9d041c8622%2Fwd1m983_processed.jpeg&w=3840&q=75)
Transcribed Image Text:[1] You start from rest and drive once with a constant acceleration a around a circular track of
radius R. The time to complete the lap is T, and your speed is v,. You then coast at this speed
for a second lap, and return to your starting point after a total elapsed time T.
a)
Find an expression for your average speed, V, in terms
of a and R when you have completed the second lap.
b) Express the average speed in terms of your speed, v(T),
when you complete the second lap.
V=
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