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1.1 Calculate the net torque summing the magnitudes of the torque on the sides a, b, and c.
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- Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.Two woights are connoctod by a vory lIght, Moxblo cord that passes over an 62.0 N frictionless pulluy of radius 0.300 m The pulley is a solid uniform disk and is supported by a hook connected to the ceiling (Figure 1) Part A What force does the ceiling exert on the hook? Express your answer with the appropriate units. Figure 1 of1 > F. Value Units Submit ResuestAnawer Provide Feedback 125 N 75.0 NI need help with this problem, I'm sorry if its not clear enough: 1. M, a solid cylinder (M=1.95 kg, R=0.119 m) pivots on a thin, fixed, frictionless bearing. A string wrapped around the cylinder pulls downward with a force F which equals the weight of a 0.670 kg mass, i.e., F = 6.573 N. Calculate the angular acceleration of the cylinder. I got 5.66×101 rad/s^2 2. If the force F of a mass m = 0.670 kg is hung from the string, find the angular acceleration of the cylinder. 3. How far does m travel downward between 0.390 s and 0.590 s after the motion begins? 4. The cylinder is changed to one with the same mass and radius, but a different moment of inertia. Starting from rest, the mass now moves a distance 0.433 m in a time of 0.530 s. Find Icm of the new cylinder.
- I Review I Constants You are designing a rotating metal flywheel that will be used to store energy. The flywheel is to be a uniform disk with radius 35.0 cm. Starting from rest at t = 0, the flywheel rotates with constant angular acceleration 3.00 rad/s? about an axis perpendicular to the flywheel at its center. Part A If the flywheel has a density (mass per unit volume) of 8600 kg/m³, what thickness must it have to store 800 J of kinetic energy at t = 8.00 s? Express your answer with the appropriate units. HA h = Value Units Submit Request AnswerPart A A 5 N and a 10 N force act on an object. The moment arm of the 5 N force is 0.2 m. If the 10 N force produces five times the torque of the 5 N force, what is its moment arm? Express your answer in meters to one significant figure. ΙΠ ΑΣΦ Submit Request Answer ? mPlease don't provide handwritten solution ....
- needs complete typed solution with 100 % accuracy.Please please answer everything super fastPart A Calculate the net torque about point O for the two forces applied as in the figure (Figure 1). The rod and both forces are in the plane of the page. Take positive torques to be counterciockwise. ■响 AL中 1 ? 28 -K T = N.m Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback Next > Figure <- 1 of 1 F2 = 12.0 N F = 8.00 N 30.0° 不2.00 m*ー3.00 m 业 MacBook Air 80 000 000 II DD F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 24 & %23
- A solid cylindrical pulley with a mass of 1.60 kg and a radius of 0.290 m is free to rotate about its axis. An object of mass 0.270 kg is attached to the pulley with a light string (the figure below). Assume the string does not stretch or slip. "Calculate the tension in the string. (Express your answer to three significant figures.) Submit N Calculate the angular acceleration of the pulley. (Express your answer to three significant figures.) rad/s² Submit fA rectangular bar is hinged at point O. The bar is 3.00 m long and 2.00 m wide. Find the torque resulting from the following force about an axis through point O: F1 = 1 N. Use a positive for a counterclockwise torque and a negative for a clockwise torque.n. inconsistencies. 2. A uniform rigid rod rests on a level, frictionless surface. The diagram below indicates four different combinations of (1) net force on the rod, Fnet, and (2) net torque on the rod about its center of mass, Tnet. In each box, draw vectors that represent one or two forces that achieve the given combination of net force and net torque. If any combination is not possible, state so explicitly. looge ad For example: In the second case, indicate one or two forces that could be exerted on the rod so- that at the instant shown the net force on it is zero, but the net torque on it is not zero. Top view IF|= 0, l7l= 0 IFl # 0, l7 |±0 do a JË = 0, l70 IF0, l7=0 net net net net net net net net