When the 0.1-kg body is in the position shown, the torsional spring at O is pretensioned so as to exert a 0.97 N·m clockwise moment on the body. Determine the force P required to break contact at C. Complete solutions for (a) including the effect of the weight and (b) neglecting the weight.
When the 0.1-kg body is in the position shown, the torsional spring at O is pretensioned...
When the 0.03-kg body is in the position shown, the linear spring is stretched 13 mm. Determine the force Prequired to break contact at C. Complete solutions for (a) including the effects of the weight and (b) neglecting the weight. 56 mm 56 mm А 45 mm B k = 1700 N/m 45 mm
A 1.5 kg body oscillates in SHM on a spring that, when extended 2.3 mm from its equilibrium position, has an 8.1 N restoring force. What are (a) the angular frequency of oscillation, (b) the period of oscillation, and (c) the capacitance of an LC circuit with the same period if L is 7.6 H?
Sample Problem 6. The 30 kg slender rod is released from rest when θ-00 (when rod OA is in the horizontal position). The spring is unstretched at θ-00. A constant clockwise moment of 10 N-m is applied to the rod. A force, P, of 20 N is applied and is always perpendicular to the rod. Determine the angular velocity of the rod when θ- 750. (Use the work-energy or conservation of energy method). 2 m 10 N-mm k80 N/m 1.5...
The rigid body shown below rotates around a fixed axis at O and position angle 0= 0 when the body is in static equilibrium. Force f(t) is applied to the body as shown below. The mass of the body is 12 kg and O is the center of mass. k=1000 N/m_for the spring. Mass moment of inertia I and damping constant c are to be determined. The plot below shows the response 0(t) when f(t) = 60 N is a...
Chapter 31, Problem 006 A 2.3 kg body oscillates in SHM on a spring that, when extended 2.4 mm from its equilibrium position, has an 10 N restoring force. What are (a) the angular frequency of oscillation, (b) the period of oscillation, and (c) the capacitance of an LC circuit with the same period if L is 7.1 H? (a) Number (b) Number (c) Number Units Units Units