V1 | 60° 60° AC

Q: surface height is 25 inches from the floor. She lifts this box at a rate of four lifts per minute.…

A: Given data as per questionWeight of 55 year old female=120 lbBox with weight,(L)=18 pounds=8.165…

Q: 6 Given: Find: c A solid cylinder of mass m and radius r is released from rest at A and rolls…

A: Given Data:The mass of the sphere is mThe radius of the sphere is r.The vertical distance between…

Q: 17.102 A slender 10-lb rod is released from rest in the position shown. It is observed that after…

A: Given Data: m=10 lb To find: Coefficient of restitution. Show same rebound can happen for any…

Q: Problem 5. The 4500-kg truck and a 2200-kg car are traveling with the free-rolling velocities shown…

A: Given:The mass of the truck is the mass of the car is the speed of the truck is the speed of the car…

Q: M, L 60°

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Q: Two identical cars A and B are at rest on a loading dock with brakes released. Car C, of

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Q: A 1.3-lb sphere A is dropped from a height of 1.8 ft onto 2.6-lb plate B, which is supported by a…

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Q: The 22-lb collar A is released from rest in the position shown and slides with negligible friction…

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Q: 90 mm 40 mm PROBLEM 13.164 A 7.92-kg sphere A of radius 90 mm moving with a velocity vo of magnitude…

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Q: A 2-kg solid sphere of radius r 40 mm is dropped from a height h 210 mm and lands on a uniform…

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Q: 2.319. The two 100-lb blocks are released from rest. The coefficient of kinetic friction between all…

A: Friction is the force resisting any kind of relative motion between two solid surfaces or two fluid…

Q: A slender rod of length L and mass m is released from rest in the position shown. It is observed…

A: Given-Information:- Mass, mLength, LAngle = 35° To-Determine:- a. Coefficient of restitution between…

Q: A 20-g bullet is fired at a 5-kg square panel of side b = 300 mm. The velocity of the bullet just…

A: given : mass of bullet mb=20g=0.02 kg the velocity of bullet = 500m/s, angle = 15o penetration time…

Q: 14.35 Two automobiles A and B, of mass mA and mB, respectively, are traveling in opposite directions…

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Q: A small sphere of mass ma and radius r is released from rest at A and rolls without sliding on the…

A: Given Data: The mass of the sphere is m The radius of the sphere is r. The vertical distance…

Q: A 16-lb wooden panel is suspended from a pin support at A and is initially at rest. A 4-lb metal…

A: Write the expression of the moment of inertia of the plate. Write the expression of the velocity of…

Q: 5. Two spheres A and B of the same radius and of masses 3m and m respectively lie at rest on a…

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Q: Assume perfect elastic impact. Immediately after

A: Given; Asssume perfect elastic impact. immediateley after the  impact.A ball A of mass m falls under…

Q: A 16-lb wooden panel is suspended from a pin support at A and is initially at rest. A 4-lb metal…

A: Given Weight of the wooden bar = 16 lb Weight of the metal sphere = 4 lb To find Velocity of the…

Q: Members ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes…

A: Given data: Mass of rod ABC is m = 2.4 kg. Mass of sphere is M = 800 g. Velocity of ball is v1 = 3…

Q: Disk A has a mass of 225 g and is sliding on a smooth horizontal surface with an initial velocity…

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Q: The 10-g bullet having a velocity of v = 700 m/s is fired into the 4-kg disk as shown in (Figure 1).…

A: The angular velocity of the disk and the angle made by the disk.Given:The mass of the bullet is .The…

Q: A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B , which…

A: GIVEN :- Mass of the bullet, m = 30 g The horizontal velocity of the bullet, u = 450 m/s Mass of…

Q: 4 is mд, and the coefficient of restitution for the impact is e, determine, as functions of e, mA,…

A: The mass of B is mb. The mass of A is ma. The coefficient of restitution along the impact is e.

Q: In the system shown, a 150 N collar-pulley assembly slides on a horizontal shaft with coefficient of…

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Q: A uniform slender bar of length L = 200 mm and mass m = 0.5 kg is supported by a frictionless…

A: Write the expression for the moment of inertia of the slender bar with respect to its centre. Write…

Q: A slender rod of length L and mass m is released from rest in the position shown. It is observed…

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Q: Project 3.2 The slender rod AB of length L = 1 m forms an angle = 60° with the horizontal as it…

A: The slender rod AB of length L=1 mangle u1= 2 m/se=0.8Let's name the immobile ground as body 2 and…

Q: A slender rod CDE of length L of Mass m is attached to a pin support at its midpoint D. A second and…

A: Given data Mass of the rod = m Coefficient of restitution = e To draw the impulse–momentum diagrams…

Q: 1. The 1.8 kg bead is released from rest from position A and slides without friction along the…

A: Given: Mass of the bead is 1.8 kg. The system is show below:

Q: A slender rod of length L and mass m is released from rest in the positio shown. It is observed that…

A: Given: To find: Coefficient of restitution Show same rebound can happen for any position of knob

Q: A 1.8-lb javelin DE impacts a 10-lb slender rod ABC with a horizontal velocity of v0 = 30 ft/s as…

A: Given, WAC=10 lbWDE=1.8 lbLAC=10 ftLDE=8.5 ftv0=30 ft/s

Q: A 5-m-long ladder has a mass of 15 kg and is placed against a house at an angle 0 = 20°. Knowing…

A: First of all, Locate the instantaneous center C by drawing AC perpendicular to vA and BC…

Q: A bullet weighing 0.08 lb is fired with a horizontal velocity of 1,360 ft/s into the lower end of a…

A: m= 15 lbCalculate impulse reaction at C

Q: 14 in. 18 in. В VB 1500 ft/s 18 in. A 0.05-lb bullet is fired into the side of a 20-lb square panel…

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Q: Frictionless pivot (0) Block A swinging hammer is released from rest with 0 = 90 degrees before…

A: Given data at θ = 90o swinging hammer is released mass of stationary block (m) = 30 kg the total…

Q: 9 in. 18 in. B G A B' 9 in.

A: Write the expression of the moment of inertia of the plate. Write the expression of the velocity of…

Q: End B of slender rod AB hits block C and causes the latter to move by a distance of 300 mm before…

A: mass of rod is m=1.5kgmass of block C is mc=0.5kglength of the block C is L=300mmcoefficient of…

Q: Three small spheres A, B and C, which weight 1, 2 and 4 lb respectively, can slide freely on a…

A: V0 = (8 ft/s)i WA = 1 lb WB = 2 lb Wc = 4 lb θ = 45° VA = 0  VB = (2 ft/s)i + (VB)y j

Q: 17.105 A 1.25-oz bullet is fired with a horizontal velocity of 950 ft/s into the 18-lb wooden beam…

A: Given, Mass of Bullet (Wb) = 1.25 oz Mass of Wooden Beam (Ww) = 18 lb Horizontal Velocity of bullet…

Q: Slender rod LA hits block Q at end A of the rod which causes the block to move by a distance of…

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Q: A sphered, of mass 2m, moving speed 2u on a smooth horizontal plane, collides directly with another…

A: Given information: The mass of the Sphere A (ma) = 2m The speed of the sphere B (mb) = m Initial…

Q: A uniform slender rod AB of mass m is at rest on a frictionless horizontal surface when hook C…

A: According to the principle of impulse moment System moment a1+sustem ext imp1→2=System moment a2…

Q: Disk "A" of weight 5 lb and radius "r=3 in" is at rest and placed in contact with a belt which moves…

A: For before case when the disc is at rest the angular momentum will be zero. The free body diagram…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.