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The box slides down the helical ramp such that r= 0.5 m, theta= (0,6t3) rad, and z = (4 - 0.3t2) m, where t is in second

Posted: Wed May 18, 2022 4:29 pm
by answerhappygod
The box slides down the helical ramp such that
r= 0.5 m, theta= (0,6t3) rad, and z = (4 - 0.3t2) m, where t is in seconds.
a) Calculate the time that the box is at an angular position theta = 3.5 rad.
b) Calculate the speed of the box at the time you determined.
c) Calculate the magnitude of the acceleration of the box at the time you
determined.