RAIL INES CROSS COUNTRY MOVERS ... 00 15°

Q: Q23. As shown in the image below, the force acting on the 2-kg crate is a function of time. The…

A: Given data  Mass of crate = 2 kg Initial speed= 1.3 m/s Kinetic coefficient of friction = 0.16  Find…

Q: Alcohol consumption slows people's reaction times. In a controlled government test, it takes a…

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Q: A driver finds that her car will descend the slope e1 = 2.9° at a certain constant speed with no…

A: When a body is in equilibrium, the net force and net moment are both zero, i.e., F = 0 and M = 0,…

Q: A rocket sled is a test platform that slides along a set of rails, propelled by rockets. During a…

A: Given data: The acceleration of the rocket is a = 3t2 m/s2. The velocity after acceleration is v =…

Q: A locomotive exerts a constant force 200,000 lbs on a set of series-connected railroad cars weighing…

A: Let us draw the FBD  Acceleration of the train…

Q: The driver of a truck has an acceleration of 0.65g as the truck passes over the top of a hump in the…

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Q: 1.2 m 60% wwww 1 WWW.

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Q: C, causing them to slide on the track, but are not applied on the wheels of car A. The coefficient…

A: velocity of subway train initially =25 mi/h=36.6667 ft/scoefficient of kinetic friction(mu)=0.35

Q: A cyclist and her bike, with a mass of 70 kg, descend down the slope 01 = 4° at a certain constant…

A: Given To Find-Acccleration of bike Just after A

Q: Application of de A motorboat and its load weigh 2,450 N. AssumIng that the propeller force is…

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Q: Top secret crates used for shipping leg warmers are released down an incline at point A with a speed…

A: Given-Information:- Speed, vo = 2 m/sAngle, θ =31oFrictional value, μk = 0.23Rate, 3.4 m/sLength ,…

Q: An engineer wants to design an oval racetrack such that 3.20 × 10³ lb racecars can round the exactly…

A: To Find : The banking angle θ necessary for the race cars to navigate the turns at 103 mi/h without…

Q: Current Attempt in Progress The system starts from rest with no slack in the cable. The block has a…

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Q: 6. A toy car goes down a track with a loop. The loop has a radius of 0.1m. What is the minimum speed…

A: Answer :) To determine the minimum speed vtop  of the toy car at the top of the loop so that it…

Q: A 150kg block is pulled in the horizontal surface by a force F in a direction 37° above the…

A: Given data: ◆ The mass of the block: m = 150 kg ◆ The angle made by pulling force with horizontal: θ…

Q: Bag slides off the slope. shown in the figure. At a horizontal speed of 20 m/s. If the ramp is 12…

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Q: An elevator whose floor to ceiling height is 2.75m starts ascending with constant upward…

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Q: When the 150-lb skier is at point A he has a speed of 5 ft/s. When the skier reaches point B on the…

A: Law of conservation of energy: Energy can neither be created nor be destroyed but it can be…

Q: use momentum and impulse equation.

A: Given:Initial speed; vi​=88ft/sFinal speed; vf​=29.33ft/sThe angle of incline; θ=2.29°Coefficient of…

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: A car goes on a highway at 108 km / h. At one point, the driver observes an obstacle in the middle…

A: Given data: u=108 km/hr =30 m/sD=200 mt=2 s Need to determine the uniform deceleration the car must…

Q: Assuming a cloverleaf interchange has a radius of curvature of 80 meters at the tightest part of the…

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Q: For the system of blocks shown below, determine the velocity of block A after it has moved 3m from…

A: Free body diagram of the given system can be drawn as ,  Now ,in FBD of A , in equilibrium…

Q: A model rocket is launched from rest with a constant upward acceleration of 2.5 m/s² under the…

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Q: 16 24 40 ft 50 ft A car and a truck are both traveling at the constant speed of 35 mi/h; the car is…

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Q: with which the crate reaches thebottom of the chute (immediately before the crate’s trajectory…

A: Solution : The change in the energy of the non-conservative forces. from the top of the crate into…

Q: A car and a truck are both traveling at the constant speed of 35 minh; the car is 40 ft behind the…

A: Given:  A car and a truck are both traveling at the constant  speed of 35 mi/hand the car is 40 ft…

Q: The motion of a train of mass 340M is opposed by a tractive resistance to motion of 190N/Mg. The…

A: given data; ⇒mass of train (m)=350Mg=350*106kg⇒resisting force or opposing force (F)=190N/Mg⇒total…

Q: Q8. A 23-kg box was thrown onto a 34-kg cart with a speed of 9 m/s in the as shown. The cart is…

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Q: This is a multi-part question. Once an answer is submitted, you will be unable to return to this…

A: Step 1: Step 2:Step 3: Step 4:

Q: When the driver applies the brakes of a light truck traveling 30 km/h, it skids 140 m before…

A: Given that: The truck is travelling at a speed of 30 km/h and it skids 140 m before stopping. It is…

Q: Two blocks A and B of the same mass 1.77 kg are released from rest on a 30° incline when they are S…

A: Given:m=1.77 Kgθ=30°S=9.5 mμA=0.29μB=0.36

Q: Q16. As shown in the image below, the 0.9-kg ball strikes the rough ground and rebounds. The…

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Q: The motion of a train of mass 340M is opposed by a tractive resistance to motion of 190N/Mg. The…

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Q: The Skier starts from rest at point A. Determine the horizontal distance X traveled after he leaves…

A: Apply energy conservation theorem between points A and B, Now calculate the velocity at point B,…

Q: Cardo Dalisay is pushing a loaded sled across a level field of ice at the constant speed of 10…

A: Given data, Initial speed of sled, Vi = 10 ft/s Combine weight, W = 80 lb So, combine mass,…

Q: A happy kangaroo leaps vertically upward at a time t = 0. At time t = 0.50 s the kangaroo is at a…

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Q: At an intersection near the a Toyota Prius (vehicle B, weight WB = 3,000 lb) is traveling north at…

A: Given, Weight of vehicle A = WA = 5010 lb Initial speed of vehicle A = vA1 = 35 mph Weight of…

Q: An elevator whose floor to ceiling height is 2.75m starts ascending with constant upward…

A: Given: Elevator height, H = 2.75m upward acceleration, a =1.2 m/s2 First of all, find velocity of…

Q: During a particularly snowy winter in Charlotte, a child of mass m slides down a ramp starting at…

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Q: A car weighing 9 kN travels at 80 km/hr. At the foot of an incline of 10%, the engine stops.…

A: The given values are -  Weight (mg) =9 kN, Initial speed (u) = 80km/hr  u = 22.22 m/sec

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.