rA = 120 mm %3D 15° 15° B IB = 50 mm

Q: (iii) The drum described in part 1b (i) is driven by a belt attached to a motor. Figure (i) shows…

A: 1 Given,F1=force on tight side of beltF2=force on slack side of beltμ=coefficient of…

Q: Knowing that the coefficient of static friction is 0.30 between the rope and the horizontal pipe and…

A: (a) Free-body diagram of rope for horizontal and vertical pipes, The contact angle for the…

Q: 6. Two blocks A and Bare connected to the weightless links as shown in the image below. 1) If the…

A:

Q: Q.4. Determine the force F required to hold the system in equilibrium if a torque M of 240 N-m is…

A: Given information: The torque at point D (M) = 240 N-m Let us consider link CD, for the link to be…

Q: Problem 3. The weightless bar AB is supported by a rope that passes over a frictionless pulley at C…

A: Find the distance x .

Q: 2. Determine the range of force F that must be applied to maintain equilibrium if weight W is 1200…

A:

Q: A rod DE and a small cylinder are placed between two guides as shown. The rod is not to slip…

A: Draw the free body diagram of the cylinder. Here ɸB and ɸC is the shear angles of the mating…

Q: The cylinder shown is of weight W and radius r, and the coefficient of static friction μs is the…

A: Given data: *The coefficient of static friction is same at A and B μA= μB. *The weight of the…

Q: ock A supports a pipe column and rests as shown on wedge B. Knowing that the coefficient of static…

A: Given data as per question Coefficient of static friction at all surfaces of contact, μs= 0.25 θ =…

Q: The coefficient of friction for all contact surfaces is 0.15. The weight of blocks A and B are 250 N…

A: Given dataCoefficient of friction for all contact surfaces μ = 0.15Weight of the block A WA =…

Q: Problem no. 2 Two solid blocks resting on a frictionless plane are connected by a string as shown.…

A: Given:The mass of the two blocks are  and  The maximum strength of the spring,

Q: coefficient of static friction between the floor and each caster is 0.23. Assuming that the casters…

A: Given Data: The weight of the cabinet is, W=300 lb. The width of the cabinet is, b=24 in. The…

Q: Problem 1 To loosen a frozen valve, a Force F of magnitude 76 lbs to the handle of the valve.…

A:

Q: 3. The pruning mechanism of a pole saw is shown as it cuts a branch S. For the particular position…

A: Calculating CD:Taking moment at E:ME=0=-CD(3 Sin(20+20+20))+46.43(9Sin…

Q: Q1. Determine the minimum weight for Body A for which the equilibrium may exist. Knowing that body B…

A:

Q: Determine the magnitude of the force P

A: Given Data Weight of the block W =105 lbThe wedge angle The coefficient of static friction Find…

Q: For the frame shown, determine all support and connection forces on cach member. The 400-lb-ft…

A: Given:The moment applied is To find:All the support reactions and the connection forces.

Q: A 300-g cylinder C rests on cylinder Das shown. Knowing that the coefficient of static friction us…

A: FBD of the cylinder is,   From the free body diagram of cylinder D, taking moment about D,…

Q: For the instant of the Proell governor mechanism shown below, the tension in the lower link will be…

A:

Q: Show that a wrench can be replaced with two forces, one of which has a prescribed line of action.

A: Let us take an example: The force due to wrench ,applied on point A can be replaced by two forces of…

Q: An 18-kg mass is hung from a lever which rests againsta 10 degree wedge at A and is supported by a…

A: Given Data:

Q: The axle of the pulley is frozen and cannot rotate with respect to the block. Knowing that the…

A:

Q: The disk mounted on the axis "A" is in equilibrium under the action of a moment, M, and a braking…

A: Moment applied on the disc=M Radius of the disk=R Hence force required to brake: →F=MR…

Q: A spring of constant 15 kN/m connects points C and F of the linkage shown. Neglecting the weight of…

A: Given data The spring constant is K=15 kNm=15 Nmm (a) The force at the point C is C=120 N The free…

Q: Water flows through a Venturi meter, as shown in the figure. The pressures of the water at locations…

A:

Q: The force P is applied to the 40-kg block when it is at rest. Determine the magnitude and direction…

A:

Q: Determine the force P required to (a) lower and (a) raise the 60 kg cylinder at a steady speed. The…

A:

Q: Two identical 5-ft-long rods connected by a pin at B are placed between two walls and a horizontal…

A:

Q: shown, a man is leaning against the side of a cabinet with an unusual design. The cabinet's main…

A:

Q: 4. As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted…

A: The problem is based on strength of material and design and can be solved as :

Q: In the pivoted motor mount shown, the weight W of the 175-lb motor is used to maintain tension in…

A: Free Body Diagram of the given motor-mount set up is shown below:…

Q: Two slender rods of negligible weight are pin-connected at C and attached to blocks A and B , each…

A: Consider the joint C, Here, FAC is the force in the bar AC and FBC is the force in the member BC.

Q: A 300-lb cabinet is mounted on casters that can be locked to prevent their rotation. The coefficient…

A: (a) Draw the free-body diagram of the cabinet.     Apply force equilibrium in a vertical direction.…

Q: I just can't find The percent elongation at fracture.

A: a)From the stress-strain curve,Under the proportionality limit the stress is directly proportional…

Q: mum values of the force (P) to keep the equilibrium for the block with a mass of weight 350 N…

A:

Q: Q2) A loaded Porter governor has four links each 200 mm long and are hinged at a distance of 40 mm…

A:

Q: The pin at B is attached to member ABC and can slide freely along the slot cut in the fixed plate.…

A: The free-body diagram of the member ABC can be drawn as below, Here Cx and Cy are the horizontal…

Q: Two 13-kg uniform bars are connected to form the linkage shown. Neglecting the effect of friction,…

A: L = 0.6 mm = 13 kgFInd the reaction at D

Q: A freight wagon is at rest on a track at an angle of 25o to the vertical. The gross weight of the…

A:

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.