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Crate slides down the section of the spiral ramp such that

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Crate slides down the section of the spiral ramp such that r = (.5z)ft and z = (100 - .1t^2)ft, where t is in seconds. If the rate of rotation about the z axis is [theta]' = .04(pi)(t) rad/s, determine the magnitudes of the velocity and acceleration of the crate at the instant z = 10ft.

Reference no: EM13626234

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