When the 5 kg block is 6 m from the wall, it is sliding at v1=14 m/s. If the coefficient of kinetic friction between the block and the horizontal plane is µk=0.3, determine the impulse of the wall on the block necessary to stop the block. Neglect the friction impulse action on the block during the collison.

Q: The 110-lb boy at A is suspended from the cable that passes over the quarter circular cliff rock.…

A: Given data : Weight of the boy (W) = 110 lb  Cliff is quarter circular. Therefore,β=2π​ Since the…

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: determine the velocity of the 25-kg crate when t = 4 s.

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Q: The force F, acting in a constant direction on the 22-kg block, has a magnitude that varies with the…

A:

Q: The 25-kg box is launched from the position shown along the rough horizontal plane with the velocity…

A: Spring is a flexible object that can store mechanical energy. The most common material used to…

Q: The 60-kg crate is projected along the floor with an initial speed of vo = 9.9 m/s at x = 0. The…

A: The mass of the crate, m= 60 KgThe initial velocity of the crate, The coefficient of kinetic…

Q: The 47-kg crate is projected along the floor with an initial speed of vo = 8.5 m/s at x = 0. The…

A: The m = 47-kg crate is projected along the floor with an initial speed of V0 = 8.5 m/s at x = 0. The…

Q: determine the total distance traveled by the block before it

A: Given datafind outthe total distance traveled by the block before it comes to rest

Q: The super-container vessel has a total mass displacement of 23000 long tons. This vessel towed by a…

A: The velocity is v=2 knot=2×0.5144=1.0288 m/s The horizontal component of force is…

Q: At the instant when a force of F = (8t2) Ib is applied on the 10 Ib block, the block was moving at 4…

A:

Q: The 1.1-kg slider is released from rest in position A and slides without friction along the…

A: Step 1:Mass is 1.1kgSpring constant is 34kmN​Step 2:We know that to establish datum at point…

Q: If the 7.25-kg block is moving with an initial speed of 6.5m/s and the coefficient of kinetic…

A:

Q: In the position shown, block A is moving to the left at a speed of 9 m/s, and the spring is…

A: Given: vA=-9 m/sμk=0.25mA=3.0 kgmB=5.5 kgδ=∆xA=0.8 m

Q: A crate weighing 10 lb has an initial velocity of 10 ft/sec. It is expected to go down an incline…

A:

Q: The 50 kg block is resting on a surface for which the coefficient of kinetic friction is µ = 0.2. A…

A:

Q: The 4,450kg truck is traveling at 30.50m/s when the brakes on all its wheels are applied, causing it…

A: Given Data  Mass of the truck, mt=4450 Kg Mass of the boat + trailor, 2250Kg Total mass=6700Kg

Q: The 1.7-kg collar is at rest in position A when the constant force P is applied as shown. Determine…

A:

Q: Part A If the box strikes the smooth plate, which has a weight of 23 lb and is held in position by…

A: Given data:

Q: The box having a weight of 40 N is moving to the right along a rough surface. When the package is at…

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Q: The particle of mass m - 0.4 kg travels with constant speed vin a circular path around the conical…

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Q: Now the blocks with the same masses are big enough to touch each other, and the sides of the string…

A:

Q: The man pushes the 20 lbm crate with a force of F = 150 lbf and with an angle of 45 deg from…

A: find the power supplied by the man.

Q: The masses of A and B blocks are 8.5 kg and 4.25 kg, respectively. These two blocks are connected by…

A: Given Mass of A = 8.5 kg Mass of B = 4.25 kg Coefficient of friction A = 0.15 Coefficient of…

Q: 2 m/s A B P

A:

Q: 6. The 100 kg crate is subjected to forees F= 800 N and F=1.5 kN. as shown. If it is originally at…

A: Consider the free body diagram for the block as shown below.

Q: The small 0.6-kg block slides with a small amount of friction on the circular path of radius r = 3.2…

A: Given information:-Velocity,   VA= 4.1 m/s Mass m= 0.6 kgRadius r=3.2mNow write force equilibrium…

Q: The 2.8 Mg truck is traveling at 17 m/s when the brakes on all its wheels are applied, causing it to…

A: This question is based on the concept of mechanics.

Q: he conveyor belt is moving downward at 5 m/s. If the coefficient of static friction between the…

A: Given:v=5 m/sm=12 kgμk=0.71

Q: Block A has a mass of 40 kg and block B has a mass of P-kg. The coefficient of kinetic friction…

A: SolutionGiven datamA=40kgmB=20kgμK=0.2SB=4m…

Q: The 182-kg crate is subjected to the forces shown. If it is originally at rest, determine the…

A: Given Data Mass of crate is : m=182 kg Speed is : v=11 m/s Coefficient of friction is : μk=0.15…

Q: The 18-kg block A slides on the surface for which μk = 0.3. The block has a velocity v = 10 m/s when…

A: Given data: mA=18 kgμk=0.3v=10 m/ss=4 mmB=11 kgk=1200 N/me=0.6 Need to determine the compression in…

Q: The 50-lb crate is subjected to the force F = 40 lb. The coefficient of kinetic friction between the…

A:

Q: The 50 kg stone has a speed of 8 m/s when it reaches point A. Determine the normal force it exerts…

A:

Q: The small 0.9-kg block slides with a small amount of friction on the circular path of radius r = 2.5…

A: m = 0.9 kgr = 2.5 mVA = 6 m/sVB = 4.6 m/s

Q: The spring has a stiffness k = 50 lb/ft and an unstretched length of 2 ft. As shown, it is confined…

A:

Q: If the coefficient of kinetic friction between the 37-kg crate and the ground is μk = 0.31,…

A: m=37kgt=3.1sP=254Nθ=33°μk=0.31 FBD

Q: The 10-lb block has a speed of 4 ft/s when the force of F= (8t^2) lbf is applied. Determine the…

A: Free body diagram of the block is showing below,Here m is mass of block, a is acceleration of block,…

Q: he 65-kg crate rests on a horizontal platform for which the coefficient of kinetic friction is µk =…

A:

Q: The sports car, having a mass of 1600 kg is travelling horizontally along a 20° banked track which…

A:

Q: 4. The block of 2 kg travels down the slope from rest from the position shown and strikes the spring…

A: Given data:Spring constant, k= kN/mMass of block, m= 2kgTo determine:The maximum deformation of the…

Q: The crate, which has a mass of 245 kg is subjected to the action of the two forces. If it is…

A:

Q: The 81-kg crate is subjected to the forces shown. If it is originally at rest, determine the…

A:

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.