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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