B r = 72 m 27 m 40°, 18 m

Q: he 50-kg package at Point A is rolling on a smooth ramp, where the ramp has two circular res AB and…

A:

Q: The 12-lb box slides on the surface for which pux=0.3. The box has a velocity u = 15 ft/ s when it…

A: K= 360 lb/ft= 360*32 lbf/ft

Q: A 6400-Kg airplane is flying at a constant speed of 370 km/h along a horizontal circular path. If…

A:

Q: The pendulum consist of a 20 kg ball and 5 kg 0,3 m rod. The radius of ball is 0.3 m and the length…

A:

Q: Question 4: Determine the constant speed of the passengers on the amusement-park ride if it is…

A:

Q: A chair-lift is designed to transport 1000 skiers per hour from the base A to the summit B. The…

A:

Q: A satellite describes an elliptic orbit about a planet of mass M . The minimum and maximum values of…

A: Given data Mass of the planet = M The minimum and maximum radius are ro and r1  Angular momentum of…

Q: A71-kg woman holds a 9-kg package as she stands within an elevator which briefly accelerates upward…

A: Given data:

Q: Q4. A 400-kg car (car A) traveling at 20 m/s overtakes a 800-kg car (car B) traveling at 10 m/s in…

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: A bungee jumper, mass 80 kg, falls from a bridge with a bungee cord secured to his ankles. He falls…

A: The bungee jumper, an 80 Kg man, falis from the bridge at A with the bungee cord. He falls 20 m…

Q: A section of track for a roller coaster consists of two circular arcs AB and CD joined by a straight…

A:

Q: A 1.0-kg steel ball 4.0m above the floor is released, falls, strikes the floor, and rises to a…

A: Solution     First, calculate the velocity               v=2gh=2×9.81×2.5=7 ms

Q: *15–124. The boat has a mass of 180 kg and is traveling forward on a river with a constant velocity…

A: Given that, Mass of the boat, m=180 kg,Velocity of boat, vb=70 kmhVelcoity of river, vr=5 kmhMass…

Q: The 2-Mg truck is traveling at 15 m/s when the brakes on all its wheels are applied, causing it to…

A: Given data: u=15 m/sv=0 m/sm=2 Mg=2000 kgd=10 mM=1 Mg=1000 kg Need to determine the constant…

Q: With a mass of 2.0 kg, the ball B (vB1) = 2.4m/s and rotates in an orbit with a radius of r1 = 0.8…

A: Given data: Mass of ball 'B', m=2 kg. Initially, it rotates in an orbit of radius, r1=0.8 m with…

Q: Determine the weight W of a satellite when it is inorbit 8500 mi above the surface of the earth if…

A:

Q: 6. The 12-Mg "jump jet" is capable of taking off vertically from the deck of a ship. If its jets…

A: Given Data The mass of the jet is: m=12 Mg=12×103 kg The vertical force acting on the jet is: F=150…

Q: Rod OA rotates counterclockwise at a constant angular rate 0 = 4 rad/s. The double collar B is…

A:

Q: A 7-lb collar is attached to a spring and slides without friction along a rod in the vertical plane.…

A:

Q: A 4400-Kg airplane is flying at a constant speed of 370 km/h along a horizontal circular path. If…

A:

Q: 13. In the figure below, the two balls are initially at rest where m, = 1.00 kg and m, = 2.00 kg.…

A: The potential energy of the ball on the left can be determined as shown below. The kinetic energy…

Q: A 1125 kg car and a 2250 kg pickup truck approach a curve on a highway that has a radius of 225 m.…

A: a)The maximum safe speed of the vehicle on banked curve of radius r, regard less of the condition of…

Q: A railway wagon A of mass 10000 kg collides with another identical wagon B as shown in the figure.…

A: The maximum compression in the spring S is 0.3536 m or 35.36 cm.

Q: The 1.9-kg slider is released from rest in position A and slides without friction along the…

A:

Q: A spacecraft of mass m describes a circular orbit of radius ị around the earth. (a) Show that the…

A: (a) The gravitational force, Force on spacecraft from the second law, From equation (1) and…

Q: The 15-Mg boxcar A is coasting freely at 1.5 m/s on the horizontal track when it encounters a tank…

A:

Q: The 14-Mg truck drives onto the 383-Mg barge from the dock at 18 km/h and brakes to stop on the…

A:

Q: The 40-kg boy in Fig. 14-13a slides down the smooth water slide. If he starts from rest at A,…

A:

Q: Q7. The 5-kg ball is connected to a spring with spring constant k = 220 N/m and unstretched length…

A: Given data: Mass of ball = 5 kgSpring constant = 220 N/mInitial length of spring = 0.6 mFinal length…

Q: The bungee jumper, an 70-kg man, falls from the bridge at A with the bungee cord secured to his…

A:

Q: 1. If no external impressed force acts on the system, the total momentum (G) of a system ...........…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: A pilot of mass m executes a vertical dive then follows a semi-circular arc until it is going…

A:

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: Q1: The spring is undeformed (unstretched) when x = 0. If the body moves from the initial position…

A:

Q: 3/154 The 600,000-lb jet airliner has a touchdown velocity v = 120 mi/hr directed 0 = 0.5° below the…

A:

Q: The 5 lb weigh shone has a velocity of 10 ft/s when it is 3 ft above the spring platform Cables hold…

A:

Q: A 2 kg ring is attached to a spring of 3 m length that is not elongated. The ring is immobile from…

A: Given, The mass of the ring, m=2 kg Length of the unstretched spring, l=3 m (i.e when the ring is at…

Q: A 10.5-Mg truck is resting on the deck of a barge which displaces 251 Mg and is at rest in still…

A:

Q: Situation 21: The 90 kg person, whose center of gravity is at G, is climbing a uniform ladder. The…

A:

Q: The mass m is traveling with speed v when it strikes the corner of the plate of mass M. If the mass…

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Q: ii. Is the net force on the incline always zero? Explain. iii. Is the net force on the block-incline…

A: According to the bartleby guidelines answering first full question only..please repost for further…

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…

A:

Q: Find the minimum force P for impending motion of the refrigerator shown, and determine whether it…

A:

Q: Q4. A 400-kg car (car A) traveling at 20 m/s overtakes a 800-kg car (car B) traveling at 10 m/s in…

A: Given dataMass of the car A mA=400kg Velocity of the car A vA = 20m/secMass of the car B mB =…

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.