A disc has a constant angular acceleration of 2 rads2. At t = 0s, the tangential velocity is 4 m s¹. The diameter of the disc is 15 cm. Compute the a) initial angular speed of the disc b) angular speed and angular displacement of the disc at t = 8s c) angular displacement in revolution in 8 s d) time taken for the disc to complete one rotation
A disc has a constant angular acceleration of 2 rads2. At t = 0s, the tangential velocity is 4 m s¹. The diameter of the disc is 15 cm. Compute the a) initial angular speed of the disc b) angular speed and angular displacement of the disc at t = 8s c) angular displacement in revolution in 8 s d) time taken for the disc to complete one rotation
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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![A disc has a constant angular acceleration of 2 rads 2. At t = 0s,
the tangential velocity is 4 m s-¹. The diameter of the disc is 15
cm. Compute the
a) initial angular speed of the disc
b) angular speed and angular displacement of the disc at t = 8 s
c) angular displacement in revolution in 8 s
d) time taken for the disc to complete one rotation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd074e1c6-7787-4744-be28-b58963f2ce50%2F5bee6f88-e2d2-4746-9fdf-f83aabb8a4e8%2F6uqdjnf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A disc has a constant angular acceleration of 2 rads 2. At t = 0s,
the tangential velocity is 4 m s-¹. The diameter of the disc is 15
cm. Compute the
a) initial angular speed of the disc
b) angular speed and angular displacement of the disc at t = 8 s
c) angular displacement in revolution in 8 s
d) time taken for the disc to complete one rotation
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