A radio controlled car travels on the path shown in orange below. Direction of T

Question

A radio controlled car travels on the path shown in orange below. Direction of Travel al 8 4 At Point 1, which of the acceleration vectors shown are possible and which are impossible for the path shown? At Point 1, which vector is correctly showing the car speeding up? a. b. c. At Point 2, the velocity and acceleration vectors are given on the figure. What is d. What is the normal component of acceleration at Point2? f. If the car travelled the same path again, but this time holding its speed constant, the tangential component of acceleration at Point 2? at which of the four labeled points would the magnitude of acceleration be the greatest?

Explanation / Answer

a) Only aa and ad are possible, while ab and ac are not possible.

b) ad

c)tangential component = 2j

d)normal component = -3i

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