The wide A 2 kg solid cylinder can rotate about its central axis through point O. Forces are applied as shown: F1...
A 2 kg solid cylinder can rotate about its central axis through point applied as shown: F1 = 6 N, F2 = 4N, F3 = 10 N and F4 = 20 N. The positio torces are applied are R = 6 cm and R2 = 12 cm. During the rotation, all forces same angles relative to the cylinder. Find the angular acceleration (magnitude and direction) of the cylinder.
In the figure here, a cylinder having a mass of 3.7 kg can rotate about its central axis through point O. Forces are applied as shown: F1 = 8.4 N, F2 = 6.4 N, F3 = 6.6 N, and F4 = 5.6 N. Also, r = 7.9 cm and R = 18 cm. Ta?king the clockwise direction to be negative, find the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to the cylinder.)...
Question 8 In the figure here, a cylinder having a mass of 1.8 kg can rotate about its central axis through point o. Forces are applied as shown: F1 - 4.7 N, F2 = 3.3 N, F3 = 5.0 N, and F4 = 3.4 N. Also, r = 3.1 cm and R = 17 cm. Taking the clockwise direction to be negative, find the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to...
In the figure below a cylinder having a mass of 3.0 kg can rotate about its central axis through point O. Forces are applied as shown: 1 = 3.0 N, 2 = 2.0 N, 3 = 1.0 N, and 4 = 2.0 N. Also, r = 5.0 cm and R = 12 cm. Find the magnitude and direction of the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to the cylinder.) magnitude ___...
2. Two forces F-25 N and F-10 N are applied to the rim of a solid cylinder of radius R -0.2 m. The cylinder starts to rotate from rest, and reaches angular speed of 500 rpm in 5 seconds. (a) Find the magnitude of net torque created by forces F, and F2; (b) Find the magnitude of angular acceleration of the cylinder; (c) Find the mass of the cylinder.
) What is the moment of inertia about the central axis of a 6ka solid cylinder having a radius of 20cm? Include Units on your answer. What is the angular acceleration that a 2kg solid sphere of radius 2.5m experiences if anet tosque of lonm is applied about the central axis of the sphere? (Remember the moment of inertia of a solid sphere)
need help 5. An oscillator consists of a block attached to a spring (k = 318 N/m). At some time t, the position (measured from the system's equilibrium location), velocity, and acceleration of the block are x = 0.129 m, v = -18.2 m/s, and a = -136 m/s. Calculate the mass of the block. (a) 0.252 kg (b) 0.272 kg (c) 0.292 kg (d) 0.302 kg (e) None of the above 6. In the figure here, a cylinder having...
A string is wrapped around a uniform solid cylinder of radius 4.60 cm, as shown in the figure. The cylinder can rotate freely about its axis. The loose end of the string is attached to a block. The block has mass 19.6 kg, and the cylinder has mass 12.3 kg. a) Find the magnitude α of the angular acceleration of the cylinder as the block descends. b)What is the acceleration of the block? c)What is the tension in the string?
A 2.7-kg 12-cm-radius cylinder, initially at rest, is free to rotate about the axis of the cylinder. A rope of negligible mass is wrapped around it and pulled with a force of 18 N. (a) Find the magnitude of the torque exerted by the rope. N · m (b) Find the angular acceleration of the cylinder. rad/s2 (c) Find the angular velocity of the cylinder at t = 0.70 s. rad/s
1. Calculate the net torque about point o for the two forces applied as in the figure. The rod and both forces are in the plane of the page. Take positive torques to be counterclockwise. 2. A square metal plate 0.180 m on each side is pivoted about an axis through point center and perpendicular to the plate. Calculate the net torque about this axis due to the three forces shown in the figure if the magnitudes of the forces are...