Cylinder If f is the dynamic friction factor between the cylinder and the ground (see the...
Problem #1 (3+1+1+1-6 points) A thin-walled hollow cylinder is released from rest and rolls down the hill that slops downward at 500 from the horizontal without slipping. The mass of the cylinder is 3 kg and its radius is 0.5 m. hemomento mertiited linder is 1 -M Re Find: (a) the minimum value of the coefficient of static friction between the cylinder and the hill for no slipping to occur (1 point); (b) using the answer to part (a) calculate...
Please provide a detailed solution. Thanks! 5.2 See Figure P5.2. (a) Explain why the friction force f does no work on the rolling cylinder B if the plane 3 is the reference frame. (b) If, however, 9 is the top surface of a moving block (dotted lines) and the reference frame is now the ground G, does f then do work on Bt Why or why not? mg Figure P5.2 9
3. The solid homogeneous cylinder is released from rest on the ramp. A steady wind force of 5 lb acts on the cylinder as it rolls or slips (to be determined) down the slope. The wind force acts through the mass center, G in a direction parallel to the slope, i.e., opposite to the frictional force, F W 20 lb 12" wind 5 Ib If 0 20°, H, 0.35 and 0.25 (a) Draw the freebody diagram (b) Determine the magnitude...
4) Figures 4A (side view) and 4B (overhead view) illustrates a uniform solid cylinder having mass M and radius R. The cylinder is positioned on a horizontal floor having sufficient friction to ensure that the cylinder can roll without slipping. The cylinder includes a mass-less yoke that is fixed to the symmetric axis of the cylinder and acts as a rolling friction-less pivot for the cylinder. An ideal spring having spring constant K is attached to the yoke at one...
In Fig below the coefficient of the kinetic friction between the incline and the blocks is ux and the string passes through center of mass of each block. The pulley has , and radius R. The string does not slip on the 12) a mass M. moment ΟΙ inertia 「=- pulley. a) (4 pts) What is the acceleration of the D 2R masses? b) (5 pts) Find the acceleration of the system if both blocks are substituted with cylinders of...
Q7 (15 points): A solid cylinder of mass 5 kg and radius R 0.15 m rolls without slipping on a horizontal surface and is accelerated to the right by a constant force F of magnitude 6 N that is applied at the cylinder by a massless rope as shown in the below figure. Find a) the magnitude of the acceleration of the center of mass of the cylinder, b) the magnitude of the angular acceleration of the cylinder about the...
1997MB. A solid cylinder with mass rdi Ran rotaticnal inseria aRols wihout sligpins mclined plane shown above. The cylinder starts fromrest at a beight H. The inclined pli with the horizontal Express all solations in terms ofMR θ, and g plane makes an angle e b. Ou te fional speed of the cylinder when it reaches the bottiom of the inclined plane. b. Ou the figure below, draw and label the forces arrow sbould begin at the point of application...
Given: Consider the cart A with mass mA that rolls with respect to the ground (see the figure below). You may assume that the car is wide enough so that it cannot tip. A disk of radius R and mass mo is attached to the shaft on the cart at the center o of the disk (i.e., O is a pin joint). The disk is in contact with a horizontal surface at its top surface. A force F is applied...
There is friction between blocks A B 160 F Surface with friction Two blocks labeled A and B are initially placed in contact as shown in the figure. The masses of the blocks are ma = 15.4 kg and mb = 3.6 kg. There is friction between A and the ground. There is also friction between the two blocks. The coefficient of kinetic friction between A and the ground is jk = 0.33. The coefficient of static friction between the...
cam ABC is supported by a post at B. The coefficient of static friction between the post and the Beall at is g = 0.28. The coefficient of static friction between the post and the ground at Dis Ho = 0.21. The coefficient of kinetic friction between the post and the beam at Bis Ug = 0.20. The coefficient of kinetic riction between the post and the ground at Dis Ho - 0.17 a) Draw a free body diagram of...