The 2.5-Mg four-wheel-drive SUV tows the 1.5-Mg trailer. The traction force developed at the wheels is FD = 9 kN. Determine the speed of the truck in 20 s, starting from rest. Also, determine the tension developed in the coupling, A, between the SUV and the trailer. Neglect the mass of the wheel

Q: Determine the automobile's braking distance from 108 km/h when it is going up a 5° incline. The…

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Q: The 1.5-lb collar slides with negligible friction on the fixed rod in the vertical plane. If the…

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Q: Motors A and B draw in the cable with theaccelerations shown. Determine the acceleration of…

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Q: At the instant shown, the spring is undeformed. Determine the change in potential energy if the 20…

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Q: The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 =…

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Q: The baggage truck A shown in the photo below has a weight of 900 lb and tows a 550-lb cart B and…

A: Given:Weight of truck A WA = 900 lbWeight of cart B WB = 550 lbWeight of cart C WC = 325…

Q: The 83-lb crate is carefully placed with zero velocity on the incline. What is the acceleration of…

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Q: The 25-kg box is launched from the position shown along the rough horizontal plane with the velocity…

A: Spring is a flexible object that can store mechanical energy. The most common material used to…

Q: 6. Two identical 10 kg spheres are attached to the rod, which rotates in the horizontal plane. The…

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Q: The 50-kg block is hoisted up the incline using the cable and motor arrangement shown in Figure Q4.…

A: Solution: From the FBD as shown in the figure

Q: A van initially at a velocity of 100 km.h -¹ is braking. For a short period of time, the frictional…

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Q: The 50-kg crate is pulled by the constant force P. If the crate P starts from rest and achieves a…

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Q: The rod of negligible mass is subjected to a couple moment of M = (30t2) N-m and the engine of the…

A: Given Data- M=30t^2 Nm F=(15t) N m=170kg d=4m We have to find velocity of car

Q: During a brake test, the rear-engine car is stopped from an initial speed of 104 km/h in a distance…

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Q: The crate B and cylinder A have a mass of 213 kg and 75 kg, respectively. If the system is released…

A: The crate B and cylinder A have a mass of 213 kg and 75 kg, respectively. If the system is released…

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

A: Given     Mass, m = 21 kg  Stiffness, k = 124 N/m          Angle = 31o Find  Distance travelled, S

Q: The 52-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of…

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Q: Determine the constant force P

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Q: The slotted arm OArotates about a fixed axis through O. At the instant under consideration, 0 = 32°,…

A: Acceleration of slider B in vertical direction is 1.075 m/s2. Force applied by slot is 2.04 N. Force…

Q: The 75-kg bike is resting on a horizontal surface for which the coefficient of kinetic friction is…

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Q: A skier is going down a hill, in the position shown, he has a velocity of 14 m/s. If her weight is…

A: V=14 m/sW=800Nμ=0.1 Parabolic surface

Q: If the 50-kg crate starts from rest and achieves a velocity of v = 4 m/s when it travels a distance…

A: The weight of crate is calculated as, W=50 kg The velocity of the crate is given as, V=4 m/s The…

Q: Determine the acceleration of each block and tension in the cords for both of these problems.…

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Q: The cars of an amusement park ride have a speed va = 17 m/s at A and a speed vg = 10 m/s at B. If a…

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Q: The 18-Mg truck hauls the 38-Mg trailer. If the unit starts from rest on a level road with a…

A: Mass of truck, mTruck=18 Mg=18000 kgMass of Trailer, mTrailer=38 Mg=38000 kgTractive force between…

Q: The rod of the fixed hydraulic cylinder is moving to the left with a speed of 94 mm/s and this speed…

A: The rod of the fixed hydraulic cylinder is moving to the left with a speed of 94 mm/s.  this…

Q: 3. The 60-lb boy swings down as shown in Fig. below. If he starts from rest when 0 = 0°, %3D…

A: Given Data: The weight of the boy is W = 60 lb. The length of the cord is R =10 ft. The angle with…

Q: 2-The train consists of a 30-Mg engine E, and cars A, B, and C, which have a mass of 15 Mg, 10 Mg,…

A: FREE BODY DIAGRAM is a diagram of the system which represents all the forces acting on the system.…

Q: The 2-kg pendulum bob moves in the vertical plane with a velocity of 10 m/s when 8 = 30°. Determine…

A: According to the given data m=2kgmg=2x9.81=19.62 N R=2m when θ=30° velocity ,v=v1=10m/s θ1=30° and…

Q: -0.6*K2 m- A K1 m/s K1=2 К2-8 К4-2 k=50*K4 N/m B 4- The 2 kg smooth cylinder collar has a downward…

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Q: The 55-kg crate is stationary when the force P is applied. Determine the resulting acceleration of…

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Q: 50 lb. and the At the instant shown (0-60°), the kid has a velocity of 10 ft/s. The weig weight of…

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Q: Part (b). Follow the same procedure with P = 157 N. What is the friction force F needed to keep the…

A: μs = 0.34μk = 0.24p = 157 Nm = 52 kg θ=23°     first we will make FBD and resolve the forces and…

Q: Q18. As shown in the image below, the 2.7-Mg four-wheel-drive SUV tows the 1.2- Mg trailer. The…

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Q: The 13-Mg truck hauls the 27-Mg trailer. If the unit starts from rest on a level road with a…

A: Answer: (a) The tension in the horizontal  bar 16.875 kN. (b) The acceleration of the rig is 0.625…

Q: 33인 113 Ib Hi = 0.23 20°

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Q: The 97-N block B has a speed of v= 24 m/s when it is at the location shown. It slides on the incline…

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Q: The 16-Mg truck hauls the 37-Mg trailer. If the unit starts from rest on a level road with a…

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Q: During a brake test, the rear-engine car is stopped from an initial speed of 80 km/h in a distance…

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Q: 2. The 2-kg pendulum bob moves in the vertical plane with a velocity of 8 m/s when 0-0°. Determine…

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Q: The motor winds in the cable with a constant acceleration, such that the 20-kg crate moves a…

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Q: 2. A car is to be driven up a 7° incline road. Determine the automobiles braking distance from 30…

A: 2. The principle that is used in the analysis of  for braking distance is Kinetic energy lost is…

Q: 3/5) The 10-Mg truck hauls the 20-Mg trailer. If the unit starts from rest on a level road with a…

A: Given: M =20000 Kg m=10000 Kg FT=20000 N

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.