1.12 A disk of constant radius r is attached to a telescoping rod that is extending at a constant rate as shown in Fig. P1.12. Both the disk and the rod are rotating at a constant rate. Find the inertial velocity and acceleration of point P at the rim of the disk. ท2 L 0 SS P α e 0 O' êL Fig. P1.12 Rotating disk attached to telescoping rod. 60 LL
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Using the transport theorem equation:
r-dot = d/dt (r-vector) + (W-vector x r-vector)
Step by step
Solved in 2 steps