VC VA

Q: d and (b) the loss of energy |AE| due to the impact.

A: To find V and energy loss due to impact.

Q: Ball A has a mass of 2 kg, B has a mass of 4 kg. The initial speed of A is as shown, that is, 2 m/s…

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Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: Two identical 1350-kg automobiles A and B are at rest with their brakes released when B is struck by…

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Q: (b) Two smooth particles having of mass and velocities as shown in figure collide with each while…

A: Given Data: The mass of particle A is, mA=4 kg. The initial velocity of particle A is, uA=3 m/s.…

Q: Considering two balls (A, B) with the same mass where ball A moves with 5 m/s and ball B is at rest…

A: Collision: Collision is nothing but the short interaction of two bodies or more than two bodies…

Q: A manufacturing company is testing which material to enclose its packages with when dropping…

A: To find: The rebound velocity of packages A. Given: The initial velocity of package A is uA=5 ms.…

Q: The 6-Mg truck and 3-Mg car are traveling with the free-rolling velocities of 37 km/h and 19 km/h,…

A: The mass of truck M=6000 kg The mass of car m=3000 kg The velocity of truck v1=37 km/h=10.28 m/s The…

Q: A 2 kg block B is moving on the smooth surface as shown. It directly strikes the 3 kg block A which…

A: GIVEN DATA MASS OF B =2kg MASS OF A = 3kg INITIAL VELOCITY OF BLOCK B = 5m/s INITIAL VELOCITY OF…

Q: The 0.5-kg ball strikes the rough ground and rebounds with the velocities shown. (Figure 1) Figure…

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Q: tube A expels a 0.5 kg ball with a horizontal velocity Va = 2 m / s. Determine the horizontal…

A: The step by step solution is given below.

Q: Q5/B: The cars A and B are traveling with the velocities 36 km/h shown when they collide. If the…

A: Handwriting.jpg

Q: The 1580-kg car has a velocity of 25 km/h up the 11-percent grade when the driver applies more power…

A: The total force tangent to the road exerted on the tires is 3.0488 kN.

Q: Q14. In the image below, disk A and disk B are approaching each other, and they have a mass of ma =…

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Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: The three balls each weigh 0.4 lb and have a  coefficient of restitution of e = 0.75. If ball A  is…

A: The mass of each ball is 0.4 lb The coefficient of restitution is e=0.7.

Q: Two blocks A and B are joined by a flexible cord. If the blocks start from rest, determine the…

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Q: During the filming of an adventure movie, the 55.0-kg heroine makes a flying leap, grabbing her…

A: According to the question, the heroine of 55 kg mass makes an inelastic collision with the 70 kg…

Q: Q13. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: An engineer is studying the impacts of frontal car collisions on the occupants.If a 1900-lb car with…

A: To find the magnitude of the average acceleration experienced by the occupants of each car, we can…

Q: The change in momentum is 1 N-s for a ball that strikes the floor for 0.02 s. Which of the following…

A: Given Data  Change in momentum = 1 Ns ball strikes the floor =0.02sec

Q: After years of hard work and research, engineers create the world's safest car and van. To showcase…

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Q: Block A of mass 5kg is moving with a velocity 5m/s. it then hit block B of mass 2kg moving at a rate…

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Q: A 35 000-Mg ocean liner has an initial velocity of 4 km/h. Neglecting the frictional resistance of…

A: Given data Mass of the ocean liner, m = 35 000 Mg. The initial velocity of the ocean liner, vo = 4…

Q: An engineer is studying the impacts of frontal car collisions on the occupants.If a 1900-lb car with…

A:

Q: At an amusement park there are 200-kg bumper cars A, B, and C that have riders with masses of 45 kg,…

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Q: 4 kg mass A and 4 kg mass B slide on the smooth horizontal bar with the initial velocities given.…

A: Given data: mA=mB=m=4 kguA=10 m/suB=-5 m/s Need to determine the velocity of each slide after…

Q: For this collision, assume the coefficient of restitution is e=0.9 3 kg 2 kg V1 1 m/s Determine: V1…

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Q: Freight car A with a gross weight of 155000 lb is moving along the horizontal track in a switching…

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Q: F15-14. The 20-Mg tank car A and 30-Mg freight car B travel towards each other with the velocities…

A: Tank car A moves in +x-direction before collision VA = 10m/s MA =20Mg freight car B moves in…

Q: A 0.0102-kg bullet is fired straight up at a falling wooden block that has a mass of 3.47 kg. The…

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Q: Freight car A with a gross weight of 125000 lb is moving along the horizontal track in a switching…

A: Gross weight of car AVelocity of car ACross weight of car BVelocity of car B

Q: 5. A 0.5 kg ball strikes the rough ground and rebounds with the velocities shown. Determine the…

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Q: A baseball player catching a ball can soften the impact by pulling his hand back. Assuming that a…

A: Given : The weight of the ball is Wb=5 oz=0.3125 lb.The initial speed of the ball is v=90 mi/h=132…

Q: Ball A has a mass of 2 kg, B has a mass of 4 kg. The initial speed of A is as shown, that is, 2 m/s…

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Q: The 500 kg tank car A and 1500 kg freight car B travel toward each other with the velocities shown.…

A: Write the given data. mA=500 kgmB=1500 kguA=15 m/suB=-20 m/se=0.8

Q: A 0.5kg ball is fired from the tube at A with a velocity of 9m/s. If the coefficient of restitution…

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Q: The 12-kg package A has a speed of 2.5 m/s when it enters the smooth ramp. As it slides down the…

A: This question is solved with the help of conservation of energy and conservation of linear momentum.…

Q: At an amusement park in the greater area there are three 180-kg bumper cars occupied by seniors. The…

A: Given: Assume that each car and its rider can be considered a particle. Let's write the given as…

Q: After years of hard work and research, engineers create the world's safest car and van. To showcase…

A:

Q: A system consists of three identical 11.32-lb particles A, B, and C. The velocities of the particles…

A: The mass of three identical particles A, B, C is .The angular momentum about O is .The velocity of…

Q: Collar A (30 kg) and collar a (18 kg) slide along the smooth rod with the given velocities when they…

A: Given data: Mass of the collars 'A' and 'B':  mA=30 kg , mB=18 kg Coefficient of restitution of the…

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.