5. A force, [F], of 20N is applied to a door with a width, [d], in cm at 75°, as shown in the given diagram. If the magnitude of the torque, [7], is 18 N.m, what is the width of the door, [a] to the nearest centimetre? |F= 20 N 75° osa
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- A 23 cm wrench is used to generate a troque at a bolt. a force of 51 N is applied at the end of the wrench at an angle of 51° to the wrench. The torque generated at the bolt is? Answer in N.m40. A ball swings around a pivot at a constant rate due to an applied force. If the applied force is increased by a factor of four in the direction of the pivot, the ball’s angular velocity willA. decrease by a factor of 2.B. increase by a factor of 2.C. decrease by a factor of 4.D. increase by a factor of 4.2. Given a displacement F = 4.0m 1 + 1.0m ĵ + 1.0m K, and a force F = 7.0N 1 +2.5N Ĵ- 5.0N K Find the torque.
- 2. Let F = 4 i -6 j + 2 k and Let r = 3 i -3 j - 5 k. Find the torque in both Cartesian and polar coordinates. (Find Torque by cross product, find the magnitude of the torque, find the SOLID angle theta and phi since the vector will be in 3 dimensions.) ____________________________________________________________________________________________________________________________________________________________________________ If you could clearly circle the answer I need, that would be great! Thanks!5. A force of 292 N is exerted on the end of a wrench in order to apply a torque of 37.4 N·m to a bolt head. The point of application of the force is 21.5 cm from the center of the bolt. What angle does the force make with respect to the wrench handle?Number 4 needs answered
- A 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.1. Calculate the net torque about point O for the two forces shown in the figure 15 N 6.7 N on the right. Assume the rod is massless. 38° Answer: 17 Nm clockwise 1.9 m 3.2 mWhat is the ratio of Kro/(Ktrans+Krot) for the following each with mass M, radius R and translational velocity v: a uniform solid cylinder. 5) a) a uniform solid sphere. anc b) a thin-walled hollow spnere c)