Starting from rest, it takes 1 second for m1 to fall 1.5m. A ring of unknown mass sits on top of m1 as it falls. If m1=2kg and m2=2.5kg, and the incline is frictionless, what force does m1 put on the ring?

Q: The spring has a stiffness k = 170 N/m and an unstretched length of 110 cm. If it is the 1.5-kg…

A: Givenstifness of the spring k=170N/munstretched length of spring Lo=110cm=1.1mmass of collar…

Q: The 5-oz pinewood-derby car is released from rest at the starting line A and crosses the finish line…

A:

Q: The cars of a roller-coaster ride have a speed of 30km/h as they pass over the top of the circular…

A:

Q: The 3700-lb car is traveling at 27 mi/hr when the driver applies the brakes, and the car continues…

A:

Q: r The bottle shown rests at a distance of 3 feet from the centre of the horizontal platform. If the…

A: The linear speed of any object to move in the circular path is known as tangential velocity. Given…

Q: Determine the speed v which the 525-kg four-man bobsled must have in order to negotiate the turn…

A: To Find :  The normal reaction force and speed v . Given :  The mass of bobsled is M=525 kg distance…

Q: When s - 0.4 m, the spring is not stretched or compressed (k-200 N/m), and the 8 kg block, which is…

A:

Q: he roller coaster car has a mass of 700 kg, including its passenger. If it starts from the top of…

A:

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

A:

Q: Current Attempt in Progress Two barges, each with a displacement (mass) of 400 Mg, along the deck,…

A: Apply conservation of momentum in x direction.

Q: The spring of constant k is unstretched when the slider of mass m passes position B. If the slider…

A: Given: At position B there is no extension in the spring. Hence at position A the extension in the…

Q: Block A has a mass mA and is attached to a spring having a stiffness k and unstretched length l0. If…

A:

Q: A Formula-1 car encounters a hump which has a circular shape with smooth transitions at either end.…

A:

Q: Put a marble with the mass m = 4.5g into a jar with honey. The drag force F exerted by the box is…

A: Given data mass of marble = 4.5 gram = 4.5 x 10-3 kg medium : honey

Q: The 3090-lb car is traveling at 24 mi/hr when the driver applies the brakes, and the car continues…

A: Given data:

Q: A car having a mass of 2Mg strikes a smooth rigid sign post with initial speed of 30km/h. To stop…

A:

Q: Q4) The 100 kg crate shown is originally at rest on the smooth horizontal surface. If a towing force…

A: Given: The mass of the crate is m=100 kg. The towing force is F’=200 N. The duration for applied…

Q: Determine the constant force P

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Q: The 15-Mg truck drives onto the 261-Mg barge from the dock at 18 km/h and brakes to stop on the…

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Q: Determine the constant speed of the passengers on the amusement-park ride if it is observed that the…

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Q: Determine the speed v which the 685-kg four-man bobsled must have in order to negotiate the turn…

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Q: The spring of constant k = 120 N/m is unstretched when the slider of mass m = 1.6 kg passes position…

A:

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…

A: Given :VA=-17 m/sVB=10m/sMass of rider m=87kgTo find: scale reading as the passes points A and B…

Q: SITUATION 7: The package has a weight of 5 lbs and slides down the chute. When it reaches the curved…

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Q: The free length of the spring that is attached to the 0.2-kg slider A is 120 mm. If the slider is…

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Q: The two blocks shown start from rest. The horizontal plane and the pulley are frictionless and the…

A: From the FBD of mass W1 and W2 and assuming that the acceleration is to be the downward direction…

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A:

Q: The 3210-lb car is traveling at 27 mi/hr when the driver applies the brakes, and the car continues…

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Q: he 3770-lb car is traveling at 26 mi/hr when the driver applies the brakes, and the car continues to…

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Q: 3/326 The spring of stiffness k is compressed and sud- denly released, sending the particle of mass…

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Q: A C | 3.5 ft B d

A: Apply equation of conservation of…

Q: The small 0.6-kg block slides with a small amount of friction on the circular path of radius 3 m in…

A:

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: Weight of rider = 170 lb Radius = 20 ft Find force on rider at point B and D

Q: he block has a mass of 0.6 kg and moves within the smooth vertical lot. The block starts from rest…

A:

Q: he roller coaster car has a mass of 700 kg, including its passenger. If it starts from the top of…

A: Drawing the free body diagram,   ∑Fn=man;N+7009.81=700v2ρ    ............ 1When the roller coaster…

Q: (b) A packet of mass 5 Kg leaves the point A with velocity V-0.85 over a smooth belt. To deliver the…

A: Given that, Mass of packet, m=5 kg,Velocity at A, vA=0.85 m/sec,Radius of curvature, ρ=3 m, At point…

Q: A pilot in a fast jet aircraft loops the loop. The radius of the loop is 400 m, and the aircraft has…

A: A body revolving in a circular path will have a force that always changes its direction. This force…

Q: The forked rod is used to move the smooth 2-lb particle around the horizontal path in the shape of a…

A: r=2+cosθr˙=-sinθθ˙r¨=-cosθθ˙2-sinθθ˙

Q: QUESTION 3 . y TIAL -y = 0.2e* A 12 kg sack sliding down the smooth ramp. If it has a speed of 3 m/s…

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Q:

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Q: i) Sketch the free body diagram (FBD) of the crate and cable system ii) If the 50 kg crate starts…

A:

Q: Determine the magnitude of the force P that would cause block A to accelerate to the right at 4…

A: Given: The acceleration of bock A, a = 4 m/s2

Q: Q2/ The 1-kg slider starts from rest at position 1 and it moves up the incline under the action of…

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Q: The 4-kg collar starts from rest in position 1 on the smooth bar. The spring constant is k=4kN/m.…

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Q: A box with a mass of 3000 g slides down the slope. The slope is inclined at an angle of 30 degrees…

A: Given Data Mass of the box, m=3Kg Length of the slope, L=1m The friction force, f=5N

Q: If the 2-kg block passes over the top B of the cir cular portion of the path with a speed of 3.5…

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.