108 km/h 72 km/h 2% up grade RAIL INES CROSS RAIL INES NTRY MOVERS CROss COUNTAY MOVERS 300 m

Q: The 10 kg block A slides down the plane with a constant velocity when = 30°. Determine the equations…

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Q: A particle of mass 3.5 kg is dropped from a height of 24 km above the earth surface. Determine the…

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Q: A passenger car being driven on a flat and straight section of a highway at a speed of 105 km/h…

A: When a speeding vehicle reaches a curved section of the road, it experiences centrifugal and…

Q: A parcel of massmp=2.4 kg is thrown onto a stationary trolley of mass m7 = 9.9 kg, that is free to…

A: The Answer is Below

Q: A 1000-lb boulder B is resting on a 200-lb platform A when truck C accelerates to the left with a…

A: Given Data, mB = Mass of boulder B = 1000 lb mA = Mass of platform A = 200 lb Free body diagram of…

Q: A football player hits the 500-g ball that comes towards him at a speed of 25 m/s and sends it back…

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Q: Q1/ Two balls of masses m; = 0.5 kg and my = 1.5 kg are sliding toward each other on a straight…

A: Conservation of energy principle states that the total energy of an isolated system remains…

Q: An estimate of the expected load on over-the-shoulder seat belts is to be made before designing…

A: Given Data: The initial speed of the car is: u=45 mi/h The time taken to stop the car completely:…

Q: 9 m/s 35° The last segment of the triple jump track-and-field event is the jump, in which the…

A: This problem is based on the impulse momentum theorem.  " According to impulse momentum theorem…

Q: An airplane has a mass of 25 Mg and its engines develop a total thrust of 40 kN during take-off. If…

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Q: A 10-kg crate travels along a smooth slope as shown. If at the point shown its speed is 20m/s,…

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Q: As shown, ball B, having a mass of 10.0 kg, is attached to the end of a rod whose mass can be…

A: Given:m=10 Kg

Q: An airplane has a mass of 25 Mg and its engines develop a total thrust of 40 kN during take-off. If…

A: Mass of the airplane, m = 25 Mg Total thrust, T = 40 kN Total drag, D= 2.25 v2 airborne plane speed,…

Q: A 13,129-lb truck enters an emergency exit ramp at a speed of 112.4 ft/s. It travels for 7.9 s…

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Q: A 50,000 lb box car going 25 mi/h is to be hitched to a gondola carrying bulk copper ore (net weight…

A: following is the solution to the above problem-

Q: The position vector of a particle is given by r = 15ti + 1.2t²j - 1.2(t³ – 3)k, where t is the time…

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Q: ive to the boat. Determine the speed of the boat after they both dive, if (a) the woman dives first,…

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Q: An automobile weighing 4500 lb is driven down a 5° incline at a speed of 60 mi/h when the brakes are…

A: GivenVelocity v=60 miles/h⇒60×52803600⇒88 ft/sθ=5οfs=1800 lbmass of vehicle=4500 lb

Q: 3. A 50,000 lb box car going 2.5 mi/h is to be hitched to a gondola carrying bulk copper ore (net…

A: Given: m1 = 50000 lb m2 = 100000 lb v1 = 2.5 mi/hr

Q: A fighter pilot, whose mass is 72 kg, completes a vertical loop of radius R=333m with a constant…

A: Given: Mass m=72kg Radius R=333m Velocity V=285m/s True weight of the pilot W=mg=72×9.8=705.6N

Q: While a 0,024 kg bullet is moving in the horizontal direction shown below, it hits a 44 kg block,…

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Q: 1.25 m 1.25 m A ballistic pendulum consists of 7-kg wooden block originally at rest. When a 4-g…

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Q: A 60-kg suitcase slides 5 m down the smooth ramp with an initial velocity down the ramp of va = 2.6…

A: Find the total time to A to B. And distance R.

Q: The small cylinder C has a mass of 10 kg and is attached to the end of a rod whose mass may be…

A: Given:At t=0, Vo=2 m/sF=60 NM=8t2+5 N-mm=10 kg

Q: Determine the maximum theoretical speed that a 1225 kg automobile starting from rest can reach after…

A: Given: m=1225 Kg D=0.575v2

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

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Q: A UHart Dynamics experiment consists of collar B (mg = 10 kg) traveling to the left at vB = 1.5 m/s…

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Q: 2) A constant force of F acts on a mass as shown. The mass starts its motion from rest at position…

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Q: Three different objects, all with different masses, are initially at rest at the bottom of a set of…

A: dear student please rate me postive :) Stay safe stay happy !   Data given - M1 = 4.00m M2 = 1.96…

Q: The ball B has a mass of 14 kg and is attached to the end of a rod whose mass may be neglected as…

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Q: A light train made of two cars travels at 72 km/h. The mass of car A is 18 Mg and the mass of car…

A: The initial velocity of the train,  Vi=72Km/hr (Multiply by 5/18 to change in km/hr to m/s) Vi=20…

Q: F13–14. The 0.2-kg ball is blown through the smooth vertical circular tube whose shape is defined by…

A: Consider m as the mass of the ball, N as the normal reaction, aθ is the acceleration in θ-direction…

Q: A 1-lb stone is dropped down the “bottomless pit” at Carlsbad Caverns and strikes the ground with a…

A: Given Stone weight = 1 lb Speed = 95 ft/s Moon’s acceleration due to gravity = 5.31 ft/s2 To find…

Q: Q8: The 450-kg ram of a pile driver falls 1.4 m from rest and strikes the top of a 240-kg pile…

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Q: The carnival ride from Prob 12.51 is modified so that the 80-kg riders can move up and down the…

A: Given: Mass of the rider is 80 kg. Friction between the wall and the platform is 0.2.

Q: 3/113 The man and his bicycle have a combined mass of 95 kg. What power P is the man developing in…

A: Given:Mass of system=95KgSpeed,V=20Kmh=20×10003600ms=5.55ms

Q: A 1.6-lb collar is attached to a spring and slides without friction along a circular rod in a…

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Q: A 2404 lb car is moving up a 7 degree incline as shown. Determine how many seconds will it take for…

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Q: e 1900-kg car has a velocity of 21 km/h up the 10-percent grade when the driver applies more power…

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Q: Conservation of Linear Momentum   A 0.6-kg brick is thrown into a 25-kg wagon which is initially at…

A: Given data as per question Mass of brick =0.6 kg Wagon weight = 25 kg Velocity of brick =10 m/s…

Q: 3. A 50,000 lb box car going 2.5 mi/h is to be hitched to a gondola carrying bulk copper ore (net…

A: Write the given data. mc=50000 lbvci=2.5 mi/hmg=100000 lbvgi=0

Q: 3. A 16-lb crate slides down a ramp as shown. If the crate is released from rest 10 ft above the…

A: Given that, Weight of the crate, W=16 lb,Coefficient of friction, μ=0.2, Drawing the free body…

Q: A massless spring (with force constant k=300 N/m) connects a wall and a block. The system is…

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Q: To use the principle of work and energy to determine characteristics of a system of particles,…

A: Given data as per question Mass of the block A = 56 KG Mass of the block B = 74 kg Coefficient of…

Q: A 57-kg woman holds a 5-kg package as she stands within an elevator which briefly accelerates upward…

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Q: An 1800-kg pile driver is used to drive a steel beam into the ground. The pile driver falls 4.00 m…

A: Givenpart 1given m=1800kgd=4mS=9cmpart 2mass of the base runner m=66kginitial b speed of the runner…

Q: A constant force of ''F'' acts on a mass as shown. The mass starts its motion from rest at position…

A: Solution: Component of weight acting along the barrel F'=mgsin15=2×9.81×sin15=5.0780N Total…

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.