Answered: 5. A particle travels in a circle of… | bartleby

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5. A particle travels in a circle of radius 12 m at a constant speed of 21 m/s. What is
the magnitude of the acceleration?
6. The velocity of a particle in reference frame A is (4.0 î+ 5.0ĵ) m/s. The velocity of
reference frame A with respect to reference frame B is 6.0 k m/s, and the velocity
of reference frame B with respect to C is 2.0 j m/s. What is the velocity of the
particle in reference frame C?

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