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- A multi-plate disc cluteh Iransmits 55 kW of power 1800 Coefficient rpm of friction for the fric tion surfaces is (L Axial ntensity of pressure IS not to eYceed 160 AV m internal radius is 80 mm and is 07 times the The elernal ralus. Find the number of plates needed to transmit the requred torque200 mm300 mm 600 mm 200mm 30 Find the value of Pmax if the the mass of a disk with 200mm radius is 35-kg without causing to slip at C. Static friction equivalent between the surfaces at disc is 0.2.ösalg äbäi Force appear due to spring -5 .. or string is .. Friction O Tension O Weight
- 4) Block B weighing 500 N rests on block A which weighs 300 N. The dynamic coefficient of friction be- tween contact surfaces is 0.4. At wall C there are rollers whose friction we can neglect. What is the ac- celeration of body A when a force F of 5000 N is ap- plied? F De gem B A 20°a 700 kg piston initially held in place by a renewable latch above a vertical cylinderA mass m₁ = 2.0 kg is suspended over a pulley of moment of inertia, I₁ = 0.010 kg-m², and a radius, R₁ = 0.10 m, and is attached with a massless rope to a mass on a horizontal table, m₁ = 2.0 kg. This mass is itself attached to another suspended mass m₂ = 4.0 kg again with a massless rope over a pulley of moment of inertia, I₂ = 0.040 kg-m², and a radius, R₂ = 0.20 m. (a) Find the velocity of each mass when my falls a distance of 1.00 m (the masses start at rest). (b) There is now friction on the horizontal table, µ = 0.74. Again find the velocity of each mass when my falls a distance of 1.00 m (the masses still start at rest).
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- A leather belt of thickness o.6cm and width 8 cm Connectes two pulleys of socm diameter and 90 Cm diameter, their Centres beiing 250 Cm a part . If the rpm of langer pulley is 30orpm, The coefficient of friction between belt and palley is o-3 and the allawoble belt Stress is 14kqlem. Design the H.P. transmitted and the initial belt tension = 14 kglem belt 6w in belt %3D 6.6cm 8cm N=300 H=0.3 rpm 9ocm d la. 50Cm dia. 250 Cm = 2.5 m Connected motorAn 8 ?? box resting on a horizontal, frictionless surface is attached to a 2 ?? weight by a thin, light wire that passes over a frictionless pulley. The pulley has the shape of a uniform solid disk of mass 2 ?? and diameter 0.6 ?. After the system is released, find (a) the tension in the wire on both sides of the pulley, (b) acceleration of the box, (c) horizontal and vertical components of the force that the axle exerts on the pulley.4. Please provide full body diagram with explanation