A smooth rod of mass M, length L = 2(m), is rotated at one end with a constant angular velocity w = 4 (rad/s) as shown in the figure. At † = 0, an insect of m= 0.01 (kg) moves from point O to the other end of the rod with a constant velocity of v = 3 (m/s) and stops at the end of rod. The angular velocity of the rod remains constant during the movement. Find the torque acting on the rod in (N.m) when the insect reaches to the end of rod (just before it stops). m M x = L A) 0.48 B) 0.16 C) 0.72 D) 0.24 E) 0.96

A smooth rod of mass M, length L = 2(m), is rotated at one end with a constant angular velocity w = 4 (rad/s) as shown in the figure. At † = 0, an insect of m= 0.01 (kg) moves from point O to the other end of the rod with a constant velocity of v = 3 (m/s) and stops at the end of rod. The angular velocity of the rod remains constant during the movement. Find the torque acting on the rod in (N.m) when the insect reaches to the end of rod (just before it stops). m M x = L A) 0.48 B) 0.16 C) 0.72 D) 0.24 E) 0.96

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 6P: Why is the following situation impossible? Starting from rest, a disk rotates around a fixed axis...

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