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Physics, 13.09.2019 03:10, beenbad510
In a design test of the actuating mechanism for a telescoping antenna on a spacecraft, the supporting shaft rotates about the fixed z-axis with an angular rate . determine the r-, θ-, and φ-components of the acceleration a of the end of the antenna at the instant when = 1.26 m and = 37° if the rates = 1.82 rad/s, = 1.48 rad/s, and = 1.18 m/s are constant during the motion.
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Physics, 22.06.2019 03:30, coollid876
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Physics, 22.06.2019 10:00, Calirose
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
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In a design test of the actuating mechanism for a telescoping antenna on a spacecraft, the supportin...
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