A lightweight rope is wrapped around a 1780-N drum,
passes over a frictionless pulley, and is attached to a
weight W (see figure). The coefficient of friction
between the drum and the surfaces is 0.50. Determine
the maximum amount of weight that can be
supported by this arrangement.
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A lightweight rope is wrapped around a 1780-N drum, passes over a frictionless pulley, and is attached to a weight W (see figure). The coefficient of friction between the drum and the surfaces is 0.50. Determine the maximum amount of weight that can be su
A crate with a weight of 100 N is sitting on top of a crate weighing 200 N. The rope that joints the crates passes around a frictionless pulley at A and a fixed drum at B. If the coefficient of friction is H 0.30 at all surfaces, determine the minimum force P required to start the 200 N crate moving.
Blocks B has a mass of 20 kg and block C has a massof 15 kg. The coefficient of static friction at thecontacting surfaces is 0.2. Block A is suspended by arope that passes over a fixed cylinder and is attachedto block B. The coefficient of static friction betweenthe rope and the cylinder is 0.25. What is the largestmass block A can have without causing block B to slipthe left?
figure). The massless rope attached to the crate makes a 22.0 angle above the surface of the ramp. The coefficients of friction between the crate and the surface of the ramp are μ 0450 and ps 0.650. The pulley has no mass and is frictionless. What is the MAXIMUM hangin weight w that can be used if this crate remains stationary on the ramp? 10) A 1520-N crate is to be held in place on a ramp that rises at...