B Ө A'

Q: The 38-lb collar A is released from rest in the position shown and slides up the 30° inclined bar…

A: To find: The stiffness of the spring. Given: The weight of the collar is W=38 lb. The force applied…

Q: A 2.8-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…

A:

Q: A 2.9-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…

A:

Q: A spring is connected between the 1-kg slider A and the frame. The spring has a stiffness of 5N/m…

A: Given: Mass of the spring m=1kg Stiffness of the spring k=5N/m Undefeformed length =0.1m angular…

Q: ) Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch…

A: Given: Mass (Pajero) = 2.5 Mg Mass (Toyota) = 1.25 Mg L = 5m Vrelative = 2 m/s

Q: A 2.9-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…

A:

Q: The system before consists of blocks A and B that are connected by an inextensible cable running…

A: Block A mass= 3 KgBlock B mass= 4 Kg

Q: The two blocks are released from rest when r = 1.0 m and 0 = 30°. Neglecting the mass of the pulley…

A:

Q: A block A of 60.0 lb is connected to a block B of 10.0 lb by means of a rope and an ideal pulley.…

A: The solution is given below-Explanation:Step 1: Step 2: Step 3: Step 4:

Q: The two blocks shown are originally at rest. Neglecting the masses of the pulleys and the effect of…

A:

Q: A 1.2-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…

A:

Q: cord can handle is 6.75 N. Knowing that at t = 0, r = 0, determine the angle at which the cord…

A: mg is weight force, T is tension force in cord,  is normal force along radial OA direction.

Q: The 23-lb crate is lifted with a constant acceleration of 6.0 ft/s^2 Knowing that the weight of the…

A:

Q: Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch on…

A: Given: MA = 2.5 Mg MB = 1.25 Mg Vrel = 2m/s L = 5 m

Q: The two spheres A and B each have a mass of 400 g. The spheres are fixed to the horizontal rods as…

A: Given   Moment, M = 0.7 Nm       Length, L = 0.3 m        Mass, m = 400 g Find  Speed, v

Q: A block of mass m1 is located on an inclined plane θ and attached by a rope passing over a pulley…

A: m1 = mass of body 1 m2 = mass of body 2 m1 > m2 T = tension a = acceleration g = acceleration due…

Q: During a hammer thrower’s practice swings, the 7.1-kg head A of the hammer revolves at a constant…

A: Given data as per question mass =7.1 kg p= 0.93 m  angle= 60° Calculations aA=an=vA2ρconsidering…

Q: In the figure, suppose that the system is released from rest. R R Ignoring the effects of air…

A: Given: Coefficient of kinetic friction=µkMass of the pulley=MInner radius of the pulley=R1Outer…

Q: At the instant illustrated assigned as point A, a 3 kg box is pushed against spring A so it can…

A: The coefficient of static friction across the floor is .The mass of block is .The spring constant at…

Q: 1. At the instant shown the 100-lb block A is moving down the plane at 8 ft/s while being attached…

A:

Q: 38. The smooth rod is free to rotate in a horizontal plane on the vertical shaft. The 4-lb ball has…

A: Assumptiom: The rod is massless and frictionless, hence the ball will only experience centrifugal…

Q: The 300-lb car has an initial speed of 9 ft/s at point A as shown in the figure, after which a force…

A: given; initial velocity (v)=9ft/s                         =2.74m/stension force(T)=110lbtension…

Q: 2. The 30-kg crate is subjected to a force having a constant direction and a magnitude F = 150N.…

A:

Q: Ö=2rad/s², determine the forces which the rod and circular ramp in the vertical plane exert on the…

A:

Q: 1. The system before consists of blocks A and B that are connected by an inextensible cable running…

A: Given, Mass of  block A, MA=3 kg Mass of block B, MB=4 kg

Q: d is confined to the slot of arm OA or roto - 2 radla and this roto is

A: From the diagram, the radius is expressed as follows-

Q: In a governor of the Hartnell type the arms of the bell-crank levers are equal in length, and those…

A: To Find: (a) the magnitude of each operating mass if a force of 90 N isrequired at the sleeve to…

Q: The system is released from rest with no slack in the cable and with the spring stretched 250 mm.…

A:

Q: The double pulley shown in the figure has a mass of 3 kg and a radius of 100 mm rotation. Knowing…

A: GivenThe massof teh pulley is 3kgThe radius of gyration is 100mmThe force is P=24 kN

Q: The 4-kg collar B can slide freely on the vertical plane with constant angular acceleration given by…

A: Given  , Mass of the collar , m =4 kg Angular acceleration of the rod , α= 10 rad/s2 Mass is…

Q: Q5) The 50-kg crate shown rests on a rough horizontal surface for which the coefficient of kinetic…

A:

Q: 2. (25) The small 2-kg block A slides down the curved path and passes the lowest point B with a…

A: a) The fbd of the block when it reaches point B is shown below- -mv2R=-N +mgN=mg + mv2RN =2×9.81 +…

Q: The W1= 69.01-lb block shown rests on a smooth plane (coefficient of kinetic friction = 0) with an…

A:

Q: A 450-g ball B is moving along a horizontal circular path at a constant speed of 4 m/s. 2. Determine…

A:

Q: as It passes position N or TIxed at which the speed of the slider is changing (positive if speeding…

A: GIven: W=1.6 lb  To determine: Normal force Rate at which speed of slider chnages

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.