1) A particle moves on a circle with displacement s=t5 – 10t in terms of feet measured along the circular path and t is in seconds. Two seconds after starting from rest the total acceleration of the particle is 45/2. a. Compute the velocity of the particle after 2 seconds. b. Compute the normal acceleration of the particle after 2 seconds. c. Compute the radius of the circle.
1) A particle moves on a circle with displacement s=t5 – 10t in terms of feet measured along the circular path and t is in seconds. Two seconds after starting from rest the total acceleration of the particle is 45/2. a. Compute the velocity of the particle after 2 seconds. b. Compute the normal acceleration of the particle after 2 seconds. c. Compute the radius of the circle.
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Correction S=t^4-10t
Transcribed Image Text:1) A particle moves on a circle with displacement S=t5 – 10t in terms
of feet measured along the circular path and t is in seconds. Two
seconds after starting from rest the total acceleration of the
particle is 45/2.
a. Compute the velocity of the particle after 2 seconds.
b. Compute the normal acceleration of the particle after 2 seconds.
c. Compute the radius of the circle.
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