A 145 g baseball traveling at 35 m/s is hit by a bat and rebounds in an opposite direction at 40 m/s. What is the change of momentum of the

Q: A soccer player applies an average force of 180 N during a kick. The kick accelerates a 0.4 kg…

A: Average Force=ImpulseTime=maImpulse= change in momentum              =m(vf-vi)

Q: A 2.3-kg cart is rolling along a frictionless, horizontal track towards a 1.5-kg cart that is held…

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Q: A girl of mass 48 kg is rescued from a building fire by leaping into firefighter net. The window…

A: Given: The mass of the girl is 48 kg. The time interval is 0.45 s. The height of the girl from the…

Q: A golfer drives (hits) a golf ball off of a tee at a speed of 30 m/s. The mass of the golf ball is…

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Q: The figure below shows a bullet of mass 300 g traveling horizontally towards the east with speed 300…

A: Given: Mass of bullet = 300g = 0.3kg Initial speed of the bullet = 300 m/s Mass of the block = 1500…

Q: A pitcher claims he can throw a 0.146-kg baseball with as much momentum as a 2.06-g bullet moving…

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Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: (a) The magnitude of linear impulse experienced by the passenger during the car's acceleration is…

Q: A 2.00 kg object moving at 10.0 m/s east collides with a 5.00 kg object initially at rest. After the…

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Q: A 100-kg object was initially at rest. It exploded into 3 pieces. The 20-kg piece is moving at 5 m/s…

A: Given Data: Mass of object is m = 100 kg. Initial velocity of object is v = 0. The velocity of m1 =…

Q: Two ice skaters, initially at rest, push against one another.  One skater has a mass of 30 kg and…

A: Given: The mass of the first skater is 30 kg. The mass of the second skater is 15 kg. The final…

Q: A tennis ball of mass 0.06 kg is served against a wall with an initial velocity of 73 m/s. The ball…

A: Given: The mass of the ball is 0.06 kg. The initial velocity of the ball is 73 m/s. The rebound…

Q: A person kicks a soccer ball of mass m. The ball is initially stationary and then leaves the foot of…

A: (a) The ball’s initial speed is, The impulse imparted on a soccer ball will be equal to the change…

Q: A 8.6 kg object is initially moving to the right at 0.7 m/s. A constant force is applied to the…

A: Given :            mass, m = 8.6 kg              initial velocity, v1 = 0.7 m/s            final…

Q: A pitcher claims he can throw a 0.147-kg baseball with as much momentum as a 3.46-g bullet moving…

A: Given information: The mass of the base ball (mb) = 0.147 kg The mass of the bullet (m) = 3.46 g =…

Q: Two 490 g blocks of wood are 2.0 m apart on a frictionless table. A 12 g bullet is fired at 390 m/s…

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Q: A fullback with a mass of 105 kg and a velocity of 4.0 m/s due west collides head-on with a…

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Q: Two vehicles are approaching an intersection. One is a 2500-kg pickup traveling at 14.0 m/s from…

A: Given, Mass = 2500 kg speed = 14.0 m/s from east to west , Mass = 1500 kg from south to north at…

Q: A billiard ball of mass m = 0.250 kg hits the cushion of a billiard table and rebounds.  It’s…

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Q: A 5 kg car traveling at 3 m/s collides with a 4 kg cart traveling towards it at 4 m/s. After the…

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Q: Two football players with mass 75 kg and 100 kg run directly toward each other(this means they are…

A: Given  Mass  of first football player m1 = 75 kg Mass of second football player m2 = 100 kg Velocity…

Q: A 5.0-oz baseball arrives at the bat with a speed of 160 ft/s. It remains in contact with the bat…

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Q: A 1500 kg car traveling west at a speed of 25 m/s collides head-on with a 4500 kg truck traveling…

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Q: A Toyota Camry has a mass of 1495 kg and is moving due west with a velocity of 4 m/s while a Honda…

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Q: 3. A toy railroad engine having a mass of 1.5 kg and moving on a straight track at 0.20 m/s collides…

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Q: A car is stopped for a traffic signal. when the light turns green, the car accelerates, increasing…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 4.90 m/s Time interval (Δt) = 0.812 s…

Q: The air track glider of mass m1=0.300 kg, traveling to the right at a speed of 0.800 m/s, crash…

A: Conservation of linear momentum principle is applicable for the collision of two bodies . When two…

Q: A pitcher throws a 130-g ball horizontally with velocity v = 33.0 m/s, and it lands in the…

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Q: A 2.1-kg cart is rolling along a frictionless, horizontal track towards a 1.4-kg cart that is held…

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Q: Two vehicles are approaching an intersection. One is a 2500-kg pickup traveling at 14.0 m/s from…

A: Values given in the question are as follow: m1=2500 kgm2=1500 kgv1=14msX-directionv2=23msy-direction…

Q: A 102 kg running back is traveling in the positive direction at 12 m/s when a 109 kg linebacker…

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Q: A green pool ball (p = 30 kg x m/s) moves towards a yellow pool ball (p = -9 kg x m/s).  Then, the…

A: Initial momentum of green ball is pig = 30 kgm/s Initial momentum of the yellow ball is piy = -9…

Q: A 0.150-kg baseball traveling in a horizontal direction with a speed of 19.0 m/s hits a bat and is…

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Q: A 1.0 kg ball traveling at 4.0 m/s strikes a wall and bounces straight back at 2.0 m/s. a.) What is…

A: Given data: Mass of the ball, m =1.0 kg Initial velocity,vi=4.0 m/s Final velocity,vf=-2.0 m/s…

Q: A 0.30 kg ball was strucked by a baseball bat from rest up to a speed of 45 m/s. The ball was in…

A: A. The change in the momentum of the ball is given by ∆p=pf-pi=mvf-vi=0.30 kg45 m/s-0 m/s=13.5…

Q: A 145 g baseball flying towards home plate with a speed of 42.5 m/s (~95 mph) is struck by a 1.14 kg…

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Q: A3 kg ball rolls forward toward a 6 kg ball moving in the opposite direction at 4.6 m/s to the left.…

A: Here we have to use the principle of conservation of momentum. Let the initial velocity of 3 kg ball…

Q: One car (2000 kg) is traveling in the positive x direction with a speed of 20 m/s and a second car…

A: Given quantities: mass of first car (m) = 2000 kg mass of second car (M) = 2500 kg initial velocity…

Q: 1. Jennifer is walking at 1.63 m/s. If Jennifer weighs 540N, what is the magnitude of her momentum?

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Q: Hypervelocity bullet used in 0.22 long rifle usually weigh around 2.1 g and can have a speed of 550…

A: Given data: The mass of the bullet is m1=2.1 g. The speed of the bullet is V1=550 m/s. The mass of…

Q: 2. A 120 g softball is thrown toward home plate with a speed of 28 m/s. The batter hits the ball…

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Q: 1. A 2.3-kg cart is rolling along a frictionless, horizontal track towards a 1.2-kg cart that is…

A: As per guidelines we are suppose to do only one question from multiple questions. please post them…

Q: A train of mass m1 = 1400 kg is moving at a velocity of 14 m/s collides with a second train of mass…

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Q: A 2.00 kg cart (cart #1) moving to the right at 12.0 m/s collides with a 1.20 kg cart (cart #2)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: m Q6. A 6.0 kg block is sliding to the east across a horizontal, frictionless surface with a…

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Q: A 2.00-kg cart (cart #1) moving to the right at 12.0 m/s collides with a 1.20-kg cart (cart #2)…

A: For elastic collision, the balls after the collision will move in the respective direction with…