Joey has a mass of 50 kg and he is standing at rest on the friction-less ice. His partner tosses him a ball with a mass of 10 kg and a speed of 6 m/s. Joey catches the ball firmly and he slides backward on the ice with a speed of Which below? 4 m/s 1 m/s 6 m/s

Q: A 61 kg person stands in the middle of a raft which is at rest on a lake. If the person walks at…

A: Here we have to apply the law of conservation of linear monentum.Mass of man MM=61 kgLet the…

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A: Mass of object 1 is Initial velocity of object 1 is Mass of object 2 is Initial velocity of object 2…

Q: A 45 kg boy jumps on a stationary cart with luggage. The velocity of the boy when he jumps is 5.3…

A: Using the conservation of momentum, m1u1+m2u2=m1+m2vm1u1=m1+m2v                  u2=0v=m1u1m1+m2

Q: 1 2500kg railroad car moving with a speed of 3 m/s is linked with a 3500 kg railroad car moving away…

A: Given a 2500kg railroad car moving with a speed of 3 m/s is linked with a 3500 kg railroad car…

Q: A bullet with a mass of 5.00 x 10*-3 kg is loaded into a stationary gun. The loaded gun has a mass…

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Q: An astronaut with a total mass of 100 kg with his bag cannot return to the spaceship due to the…

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Q: Choose the best answer: An object that is speeding up would have O a a negative momentum b zero…

A: Write the expression for the momentum (p) of an object. p=mv

Q: A 10-g bullet moving 1000 m/s strikes from below and passes through a 5.0-kg block initially at…

A: Given Data:Mass of the bullet Mass of the block Initial velocity of the bullet Final speed of the…

Q: A 88 kg man lying on a surface of negligible friction shoves a 66 g stone away from himself, giving…

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Q: crane drops a 1.9 kg steel ball onto a steel plate. The ball's speeds just before impact and after…

A:

Q: The driver of a car (1100 kg) traveling at 30 m/s on dry concrete sees a deer in the distance and…

A: The mass of the car m=1100 kg. The velocity of the car v=30 m/s. Standard values: Coefficient of…

Q: A 77 kg man lying on a surface of negligible friction shoves a 61 g stone away from himself, giving…

A: Mass of the person is mp=77 kg Mass of stone is ms=61 g Initially both the person and stone are at…

Q: A golf ball of mass 0.040 kg is at rest on the tee and has a velocity of 108 m/s immediately after…

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Q: A 200 glider and a 600 g glider are coupled together and move along a frictionless air track at 50…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A boy slides down a hill on a sled (total mass of 40 kg) and coasts onto a flat plain with a speed…

A: GivenTotal mass (m) = 40 KgInitial velocity (U) = 5.8 m/sFinal velocity (V) = 0Force of friction (F)…

Q: A barbarian in a canoe throws a 4.46_kg spear at 24.1_m/s. If the barbarian and the canoe together…

A: It is known that momentum is always conserved.

Q: Mary slides down a snow-covered hill on a large piece of cardboard and then slides across a frozen…

A: Speed of the two of them slide across the ice together on the cardboard is 3.374m/s.

Q: A crane drops a 1.8 kg steel ball onto a steel plate. The ball's speeds just before impact and after…

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Q: Ernest Goes Fishing.  After putting his fishing gear in the canoe he walks back to his car to lock…

A: Concept Given data

Q: A 0.38 kg volley ball is traveling at 34 m/s when its hit back over the net by an opposing player…

A: We need to apply the concept of Conservation of energy . The acceleration generated due to the…

Q: A crane drops a 1.8 kg steel ball onto a steel plate. The ball's speeds just before impact and after…

A: Mass of the crane(m)=1.8 kg Initial speed(vi)= -8.1 m/s Final speed (vf) =  3.7 m/s  Momentum…

Q: A group of particles of total mass 42 kg has a total kinetic energy of 363 J. The kinetic energy…

A: Thus the total kinetic energy (Ttotal) of a group of particles is equal to the sum of the kinetic…

Q: A 67.0 kg person is riding a bike on a level horizontal street. Together, the bike and person have a…

A: Mass of the person (m1) =67 kgCombined mass  of  person  and  bike                     is 74.6 kg .…

Q: a 600 gram banana sliding north on a frictionless table at 2.5 meters per second bounces of a 400…

A:

Q: A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-g bullet moving…

A: Given: Mass of baseball mbaseball=0.145 kg, Mass of bullet mbullet=3 g=3×10-3 kg, Speed of bullet…

Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…

A: Given that            the mass of the bullet is (m) = 0.04Kg            The speed of the bullet is…

Q: Mary slides down a snow-covered hill on a large piece of cardboard and then slides across a frozen…

A:

Q: A dog weighing 36 kg, is standing on a flatboat so that he is 23 m from shore. He walks 16 m on the…

A: It is given that,

Q: A 1.2 kg object moving with a speed of 8.0 m/s collides with a wall and rebounds with a speed of 6.0…

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Q: A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-g bullet moving…

A: Given data: Mass of baseball (m1) = 0.145 kg Mass of bullet (m2) = 3.00 g = 3.00×10-3 kg Speed of…

Q: An object with a mass of 8.00 g is moving to the right at 14.0 cm/s when it is overtaken by an…

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Q: An astronaut whose mass is 80 kg carries an empty oxygen tank with a mass of 10 kg.  She throws the…

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Q: A 160 g baseball is thrown with a speed of 20 m/s. It is hit straight back toward the pitcher at a…

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Q: In baseball, the pitcher thrusts the ball 145 g towards the batter at a speed of 30 m/s. The batter…

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Q: A 2.0-kg box is attached by a string to a 5.0-kg box. A compressed spring is placed between them.…

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Q: A stroboscopic photo of a club hitting a golf ball, such as the photo shown in the figure below, was…

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Q: A car of mass 1000.0 kg moving at 20.0 m/s collides with a 5000.0 kg truck at the initial velocity…

A: Given, mass of the car, m = 1000.0 kg velocity of the car before collision, u1 = 20.0 m/s mass of…

Q: A golf club weighing 1.5 kg strikes a 45 g golf ball at a speed of 70 m/s. The club and the ball…

A: Given data: The mass of the golf club is M=1.5 kg. The mass of golf ball is m=45 g. The speed of…

Q: 1. In an experiment, you throw a rubber ball of mass m = 25.0 g onto a block of mass M = 250 g that…

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Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

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Q: Five balls of different masses were launched as shown. v = 6 m/s m = 2 kg v = 6 m/s m = 2 kg v = 3…

A: Time in air can be calculated by           T = 2hg Where h is height              g is acceleration…