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A block and pulley containing 5 pulley is used to brace load of 400N through a height of 10m of work... A block and tackle of 6 pulley is used to raise a load of 30N steadily through a height of 3m. If t... A block-and-pulley system is set up as shown in the diagram below. There is no friction between the... A block-and-pulley system is set up as shown in the diagram below. The coefficient of friction betwe... A block and tacle of 6 pulley is used to raise a load of 300n steadily through a height of 30m if th... A block and tackle pulley system is used to lift a mass of 200 kg.if the machine has a velocity r... A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. The hoi... A pulley system of 4 pulley has an efficincy of 70% what effort would be needed to lift a load of 30... A pulley system having 5 pulleys is used to raise a 450N load. find the mechanical advatange and hen... You set up a pulley to help you lift something. You anchor the rope at one end and arrange a move a... a pulley of 21 cm diameter and revolvinat at 1600 r.p.m Find out the speed of the belt running over... The pulley in the jib of a crane has a diameter of 56cm. Find: a) The circumference of the pulley... A pulley is attached to the ceiling (as shown in the figure below). Spring scale A is attached to th... A pulley of radius 0.5m, on a motor is turning at 30Rev/s and slows down uniformly in 2.0s.calculate... A man uses a pulley arrangement to lift a heavy crate.He applies a force that is one-fourth the weig... In using a pulley system, an effort of 100N is needed to raise steadily a load of 800N (a) what is t... A cylindrical 7.25 kg pulley with a radius of 0.864 m is used to lower a 7.13 kg bucket into a well.... a pulley of 5cm radius on a motor is turning at 30 rev/s and slows down uniformly to 20 rev/s in 2s.... In the Figure the pulley has negligible mass, and both it and the inclined plane are frictionless. B... A pulley with diameter D = 27in weighs 80 lb. It is mounted on a diameter d = 2-in axle. A weight o... A pulley system with IMA of 4 requires a force of 15 New Ton tol lift a load of 45 New Ton. Find the... A frictionless pulley (a 2.0 kg is on the floor while the 3.0 kg is 0.5m high) . when released, mome... how to solve one pulley is 7 cm larger in diameter than a second pulley. the larger pulley turns at... The pulley has an inner radius of 0.35m and an outer radius of 0.65m. It has a mass of 1.8kg. A stri... The radius of a pulley is 161 mm. Find the circumference of the pulley. A simple pulley with the given radius r used to lift heavy objects is positioned 10 feet above gro... If a pulley is 57% efficient and you lift a 35kg box 5m how much work do you do? 1716.75 N*m... In a pulley system, can the force of friction equal the tension in the rope? Let's say there is a ma... A pulley with a radius of 8 inches rotates three times every five seconds. Find the angular velocit... In using a pulley system,an Effort of 100N is needed to raise steadly a load of 800N.(a)what is the... A pulley having a diameter of 36 cm is turned by a belt that moves at the rate of 5m/sec . How many... A pulley with a diameter of 24 inches is driven by a belt which is moving 1045 ft/min. How many revo... A pulley whose diameter is 9 inches is connected by a belt to another pulley whose diameter is 6 inc... two pulley rotate at 150 rpm and 300 rpm. the diameter of the larger pulley 15cm if the pulley are c... A pulley system os being used to raise a load. The rope begins at the ceilings, goes down, round a p... A box was lifted using a pulley. If 1,000 W were required, which of these correctly describes power... A 4.0 kg pulley of radius 0.15 m is pivoted about an axis through its center. What constant torque i... The radius of a pulley is 202 mm. Find the circumference of the pulley. (This is the amount of rope... The pulley in Figure P8.59 has a moment of inertia of 7.0 kg·m2 and a radius of 0.50 m. The cord sup... A 4.0 kg pulley of radius 0.15 m is pivoted about an axis through its center. What constant torque i... A frictionless pulley with zero mass is attached to the ceiling, in a gravity field of 9.81 m/s2. Ma... A pulley rotating in the counterclockwise direction is attached to a mass suspended from a string. T... In the diagram shown the pulley at frictionless and the cylindrical load weighs 800. A. Determine... A pulley system on a pier is used to pull boats towards the pier for docking. Suppose that a boat is... For a single movable pulley with a mechanical advantage of 2, how much rope must be pulled to lift a... The pulley system shown in the figure is used to lift a 52-{\rm kg} crate. Note that one chain conne...