What would the speed of the puck (in m/s) after being reflected back?

Q: A 0.100-kg ball collides elastically with a 0.300-kg ball that is at rest. The 0.100-kg ball was…

A: Given data m1=0.1 kgm2=0.3 kgVi1=7.8 m/sec

Q: At a road intersection, a 2900 kg truck moving to the north at 18.0 m/s collides with a 2000 kg car…

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Q: During practice, a student kicks a 0.42 kg soccer ball with a velocity of 7.5 m/s to the south in to…

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Q: A 48 g marble moving at 2.3 m/s strikes a 29 g marble at rest. Assume the collision is perfectly…

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Q: A 250 g bird flying along at 5.6 m/s sees a 7.0 g insect heading straight toward it with a speed of…

A: Given values:Mass of the bird, M = 250 g = 0.25 kgSpeed of the bird, U = 5.6 m/sMass of the insect,…

Q: A 8-g block slides with a velocity of 18 cm/s on a smooth level surface and makes a head-on…

A: Given Information:- Mass of the first block is m1=8 g Mass of the second block is m2=26 g Initial…

Q: a 4k baseball is swung so that the velocity of the center of mass is 60 m/s the moment it hits a…

A: mass of baseball bat (M) = 4 kg Initial velocity of bat (v) = 60 m/s mass of baseball (m) = 100 g =…

Q: CJ throws a 0.15 kg baseball at a net with an average force of 120 N over 0.05 seconds. a)    What…

A: Write the given values with suitable variables. m=0.15 kgF=120 Nt=0.05 s Here, m denotes the mass, F…

Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.110 kg hockey puck slapped at him at a…

A: Guven mass of ice hockey goalie = 70.0 kg mass of hockey puck = 0.110 kg initial velocity of ice…

Q: A boxer hits the punching bag with a 900 N Force, touching the bag at 0.3 seconds. a.) How much…

A: Force of hitting is F = 900 N Time of hitting is t = 0.3 s Mass of the boxer is m = 65 kg

Q: A more ordinary example of conservation of momentum than a rocket ship occurs in a kitchen…

A: The momentum of conservation plays an important role in the working of the dishwasher. The main…

Q: A 320 g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 270 g…

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Q: An 8 kg bowling ball, rolling at 1.2 meters per second, elastically strikes a .3 kg pool ball at…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A system consists of a 3 kg block moving with velocity ‹ 12, 9, 0 › m/s and a 7 kg block moving with…

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Q: A 76.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: Given data: Mass of the hockey goalie is, mg=76 kg Mass of the hockey puck is, mp=0.150 kg Initial…

Q: A 67.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: If the net external forces acting on a system is zero, then the linear momentum of the system…

Q: A 250-g air track glider moving at 0.420 m/s collides head-on with a 750-g glider moving towards it…

A: When there is no external force acting on the system, the momentum of the system is conserved.…

Q: 1. A car has a mass of 1000kg and is traveling at 53 m/s. What is its KE? a. What is the momentum of…

A: The kinetic energy of the car is calculated by using the formula E=12mv2 , where m=1000 kg is the…

Q: A 50 kg mass is sitting on a frictionless surface. An unknown constant force pushes the mass for 2…

A: a. since the mass starts from rest, the initial momentum of the mass is zero.

Q: A bullet of mass m = 10 g and speed vo = 540 m/s is fired at a stationary block of mass M= 200 g.…

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Q: A 50 g ball of clay traveling at speed v0 hits and sticks to a 1.0 kg block sitting at rest on a…

A: the speed of the block after collission can be found out from the conservation of momentum.the…

Q: A young 32-kg ice hockey goalie, originally at rest, deflects a 0.14-kg hockey puck slapped at him…

A: Given that: The mass of the puck,  m2=0.14 kg The initial speed of the puck, u2=+36 m/s The mass of…

Q: A 0.075 slug softball is traveling at 60.00 feet per second to the left. A batter strikes the ball…

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Q: A .97 kg projectile moves at 19 m/s a. What is its momentum? b. How fast would a 5kg ball have to…

A: Given data: The mass of the projectile is, mp= 0.97 kg The speed of the projectile is, vp=19 m/s The…

Q: A) A 2 kg mass with a speed of 0.5 m/s collides head on with a 1.5 kg mass moving with a speed of…

A: Given : m1 = 2kg v1i = 0.5 m/s m2 = 1.5 kg v2i = -0.3 m/s (negative because it is in opposite…

Q: An inelastic collision occurs in one dimension, in which a 10 kg block, A, traveling at 5 m/s…

A: Mass of smaller block, m= 5 kg Mass of bigger block, M = 10 kg

Q: A 75.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

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Q: A 62.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: Given: The mass of the goalie is 62 kg. The mass of the puck is 0.15 kg. The initial velocity of the…

Q: Let a mass of 3.0 kg be standing still and a second mass of 5.0 kg come along and hit it with…

A: Masses m1=3 kg m2=5 kg Respective initial velocity u1=0 m/s u2=4 m/s Respective final velocity v1=5…

Q: A 65-kg ice hockey goalie, originally at rest, catches a 0.145-kg hockey puck slapped at him at a…

A: Mass of ice hockey goalie = 65 kg  mass of puck = 0.145 kginitial speed of puck = 35 m/sinitial…

Q: A2 kg object moving at 3 m/s collides with a 4 kg object that is stationary. If the collision is…

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Q: A 150 kg mass is sitting on a frictionless surface. An unknown constant force pushes the mass for 3…

A: Given that - Mass  Time  Final velocity To Find - We have to determine the value of given parts.

Q: A constant force of 60N is applied to a 25 kg block for 15 seconds. (a.) What is the impulse acting…

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Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a…

A: For elastic collisions, kinetics energy and momentum of the system, both are conserved. So the final…

Q: A monster truck, with a mass of 5,500 kg and having a velocity of 100 km/h, hits a small stationary…

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Q: 8. On a frictionless air track, a 0.15 kg glider moving at 1.2 m/s to the right collides with and…

A: a)The momentum before collision is,

Q: A 50 kg mass is sitting on a frictionless surface. An unknown constant force pushes the mass for 2…

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Q: 1. A 200 kg motorcycle moves along a level with a velocity of 20 m/s. a) What is its momentum at…

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Q: A 32g ball is moving to the right at 1.8m/s, when it hits a stationary, 230g block of clay. After…

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Q: A 250 g blob of clay moves with a speed of 15 m/s towards a 400 g cart that is initially at rest.…

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Q: 1. a) What is the momentum of a 10,000-kg truck whose speed is 30 m/s? b) What will be the speed of…

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Q: A 1100 kg car travelling south at 8 m/s collides with a 1300 kg car travelling as 10 m/s [N] during…

A: Given,  m1 = 1100 kg (south) v1 = 8 m/s  m2 = 1300 kg (north) v2 = 10 m/s

Q: A 10 gram bullet is fired from a gun and embeds itself into a 1.0 kg block of wood. After the…

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Q: A 50 kg mass is sitting on a frictionless surface. An unknown constant force pushes the mass for 2…

A:

Q: A 65.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: