A ball P of mass 15 kg moving at 3.9 m/s collides with a ball Q of mass 2.8 kg moving at 3.1m/s in the opposite direction to P. If P starts to move at 1.1m/s in the same direction after collision,  determine the speed of Q after collision. Assume no external force acts on the system

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

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Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Determine the final velocity of the cars after collision and their direction.Determine the loss in…

Q: tersection and stick together afterward. The first car has a mass of 1200 kg and was approaching at…

A: We know that the two cars collide at an icy intersection and stick together afterward, it means the…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

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Q: Inelastic 4. A ball of mass 25 g traveling at 12 m/s bounces INelastically into a 2nd ball of mass…

A: 4- Given: Mass of first ball, m1 =25 g Initial velocity of first ball,  u=12 m/s Mass of second…

Q: A 15,000[kg] railroad car A traveling at a speed of 24.0 [m/s] strikes an identical car B at rest.…

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Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: (a) conservation of momentum in the West-direction

Q: A 5-kg object moving with a velocity of 6 m/s in the positive x direction strikes and sticks to a…

A: Given data The first mass is m1=5 kg The velocity of the first mass is, v1=6 m/s The second mass is…

Q: Inelastic 4. A ball of mass 25 g traveling at 12 m/s bounces INelastically into a 2nd ball of mass…

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Q: A car of mass 1750 kg moving at 20 m/s to the north, rearends a truck of mass 7000 kg that is moving…

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Q: You throw a ball of mass 0.8 kg straight up. You observe that it takes 3.1 s to qgo up and down,…

A: let A be the point from where the ball is thrown and B be the top most point and let the distance…

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A: Analyze the following figure. Let the right direction is the motion’s positive direction. 1) The…

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A: mgug+mbub=mgvg+mbvbvb=mgug+mbub-mgvgmb

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The…

A:

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: m1=1100 kgm2=750 kkgv1=4.0 m/s  (due south)v2=20.0 m/s (due west)

Q: Billiard ball A of mass 0.12kg moving with speed of 2.8m/s strikes ball B, initially at rest, of…

A: Given: m1=0.12 kgu1=2.8 m/sm2=0.14 kgu2=0v1=2.1 m/sθ=30°

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Solution:According to the conservation of momentum we have:The momentum in west direction to be:m1v1…

Q: 1. a. A 0.50kg ball rolls at a velocity of 2.5m/s and collides elastically with a 0.75kg ball that…

A: As per guide lines first question is answered. Kindly post the remaining as a new post. 1.a.…

Q: Two boxes collide – box A of mass 3.0 kg, and box B of mass 5.5 kg. Box A is initially moving to the…

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Q: An object of mass m travels with a speed 0.69 m / s and collides with another object of mass 2m that…

A: For the elastic collision, the momentum of the system is conserved.  Momentum = m v  And for the…

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Q: Q1. 3/204 from the book, slightly extended/modified. Freight car A of mass ma is rolling to the…

A: mass of car A = mAMass of car B = mBSpeed of car A = v Speed of car B = 0

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: 3. A pool player is about to used a cue ball to make a rest. Each ball has a mass of 0.2 ke and the…

A: Given,

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: A 3.6 kg block moving with a velocity of +4.3 m/s makes an elastic collision with a stationary block…

A: Given, Mass of block m1 = 3.6 Kg Initial Velocity of block v1 initial = 4.3 m/s Mass of other block…

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A: An elastic collision is a collision in which there is no net loss in kinetic energy in the system as…

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A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: to plate Just as the ball makes contact with the plate, it has velocity v, momentum p and kinetic…

A: given: m=35gv1 = 4.5 m/sv2 = -3.5 m/s  (taking upward motion as negative direction)t = 0.14s

Q: In reviewing her lab book, a physics student finds the following description of a collision: " a 4…

A: Take the right direction to be positive and the left direction to be negative. The total initial…

Q: In an Atwoods Machine lab with m1 = 0.1 and m2 = 0.13 observed acceleration is 1.20 m/s^2. Compare…

A: The hanging masses on Atwoods machine are : m1 = 0.1 kg m2 = 0.13 kg observed acceleration = 1.20…

Q: A ball of mass 25 g traveling east at 12 m/s bounces elastically into a 2nd ball of mass 50 g that…

A:

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: The graph below shows the time variation of the force that a car’s air bag exerts on a person’s head…

A: The graph below shows the time variation of the force that a car’s air bag exerts on aperson’s head…

Q: Two objects of equal mass collide. Object A is initially moving with a velocity of 15 m/s in the…

A: Given, initial masses of both objects, m the initial speed of A, uA=15 m/s the initial speed of B,…

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Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Let x axis represents the west direction and y axis represents the south direction. According to…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Let x axis represents the west direction and y axis represents the south direction. According to law…

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Q: (a) Calculate the final velocity of the cars. (Note that since both cars have an initial velocity,…

A: Given data: The mass of the first car is: m1=1050 kg The velocity of the first car due south is:…

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Q: Impulse and momentum problem: A stationary 1.25-kg object is struck by a stick. The object…

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