A part of a 4 cm long nail protrudes from the wall as shown in the figure. If a a force F is applied. Select all the correct answers from what can be determine with this information. a) The angle between the applied force and the nail. b) The deflection (deformation, bending) of the nail. c) The magnitude of the force that holds the nail in the wall. d) The resulting moment at point A. e) The distance of the nail penetration into the wall. f) If the nail is deformed (bent) or if it fractures. g) The weight of the nail. h) The component of force F in direction j. i) The resulting moment component at A in the –k direction.

A part of a 4 cm long nail protrudes from the wall as shown in the figure. If a a force F is applied. Select all the correct answers from what can be determine with this information. a) The angle between the applied force and the nail. b) The deflection (deformation, bending) of the nail. c) The magnitude of the force that holds the nail in the wall. d) The resulting moment at point A. e) The distance of the nail penetration into the wall. f) If the nail is deformed (bent) or if it fractures. g) The weight of the nail. h) The component of force F in direction j. i) The resulting moment component at A in the –k direction.

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Looking for guidance to question based on characteristics/assumptions of experiment: Experiment background: For our dynamic measurement of the moment of inertia, we will use a vertically-mounted turntable that has a hub attached at its center, which has three grooves of different radius, around which one can wind a string. A mass hanging from the free end of the string provides tension, which exerts a torque on the turntable, thus causing it to rotate. By measuring the time it takes the mass to fall from its initial height to the table top (or some reference line just above it), we can find aa, its (linear) acceleration. From this we can calculate αα, the angular acceleration of the turntable. From the weight of the mass, and its linear acceleration, we can find T, the tension in the string. Once we know all these things, we can calculate the torque, ττ, and from τ=Iατ=Iα find I, the moment of inertia of our turntable platter. Assumptions made in this experiment: - Turntable disk…
A wrench is used to apply a torque to a bolt. Forces F1 through F6 all have the same magnitude. The point of application of force F1 (and F4) is a distance d from the center of rotation of the bolt. The application points of F1, F2, and F3 are all distance d apart, as shown. Use the convention that counter-clockwise torques are positive; clockwise torques are negative. 1) Determine the torque applied on the bolt by F5 in terms of the variables and angles given in the problem. 2) Determine the torque applied on the bolt by F6 in terms of the variables and angles given in the problem.
Problem 1. Answer each of following five multiple choice or short answer questions. Each questions will be scored out of 4 points. Be sure to show your work and explain your thought process; partial credit will be awarded for correct work even if your final answer is wrong. Part (a) Give an example in which a small force exerts a large torque. Give another example in which a large force exerts a small torque. Part (b) A solid sphere of mass M and radius R is rolling without slipping up a ramp. Which of the following statements are true? There may be more than one correct answer; circle all true statements. (a) The sphere's angular velocity vector points in the same direction as its angular acceleration vector. (b) There exists a force of static friction that points in the same direction as the sphere's linear velocity vector. (c) The sphere's net force points up the ramp. (d) The free body diagram for the sphere is the same as that for a sphere rolling without slipping down a ramp.…
身 Course Home b My Questions | bartleby + x llum.ecollege.com/course.html?courseld=D16202200&OpenVellumHMAC=315ff79a1d83 6> Problem 11.54 A 0.019 kg record with a radius of 11 cm rotates with an angular speed of 33 rpm. Part A Find the angula Express your a L = 0.04 Submit X Incorred Provide Feedback
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a. Draw a diagram showing the momentum arm and the force b. What is the value of the momentum arm? write the formula and solution below. c. What is the torque at the shown point of contact of the ship woth the seabed? write your folmula and solution. d. What is the direction of the torque? e. what is the sign of the direction of the torque?
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