A particle has a mass of 10 kg and a velocity of 5 m/s. What is the momentum of the particle? An impulse of 20 kg·m/s acts on the particle in the same direction as the velocity. What is the final velocity of the particle?

Q: A 1.2 kg ball is falling in the -y direction at a speed of 25 m/s. The ball strikes the floor and…

A: Momentum is given by the product of mass and velocity. Now as we know the conventions that the…

Q: A bullet of mass 200 g traveling horizontally with a speed of 319 m/s. It strikes a block of mass…

A: From the momentum conservation, Here, mb, m, ub, u and v represent the mass of a bullet, the…

Q: A rubber ball with a mass of 0.190 kg is dropped from rest. From what height (in m) was the ball…

A: The momentum of the ball is, p=0.76 kgm/s The ball's mass is, m=0.19 kg The initial velocity of the…

Q: What is the difference in momentum between a 53-kg athlete running 3.58 m/s and a 880.-kg car…

A: Given data:  Mass of athlete (m1) = 53 kg Velocity of athlete (v1) = 3.58 m/s Mass of car (m2) = 880…

Q: An object has a mass of 100 kg and is moving at 5 m/s. What is the linear momentum of the object?…

A: mass of object (m) = 100 kg Linear speed (u) = 5 ms

Q: A 10kg toy truck moves at 5m/s East. It collides head-on with a 5kg toy car moving 10m/s West. What…

A: Given For toy truck Mass = 10 kg Velocity = 5 m/s towards East For toy car Mass = 5 kg Velocity = 10…

Q: One ball of mass 0.600 kg traveling 9.00 m/s to the right collides head on elastically with a second…

A: The initial relative velocity and final relative velocity of the system is constant in the elastic…

Q: A block of mass m= 34 kg and speed V is behind a block of mass M= 81 kg and speed of 0.5 m/s as…

A: Given  Mass of block m=34 kg  Initial spped V Mass of block M=81kg Initial speed u=0.5 m/s Final…

Q: A bullet with mass 0.020 kg collides inelastically with a wooden block of mass 2.5 kg, initially at…

A: This is a case of inelastic collisionWe will apply the principle of conservation of linear…

Q: A sprinter with a mass of 78.3 kg is running in the positive direction with a velocity of 12.2 m/s.…

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Q: The balls have different masses and speeds. Rank the following from greatest to least. a. Momentum…

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Q: Sidney, a football player with a mass of 101 kg and moving with a velocity having only an…

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Q: A baseball of mass 0.15 kg moving horizontally with a momentum of 4.0 kg m/s is struck head-on by a…

A: Answer Given  Mass m = 0.15 kg Momentum p = 4 kg.m/s Impulse = -10 N.s

Q: A 0.10-kg ball, traveling horizontally at 30 m/s, strikes a wall and rebounds at 24 m/s. What is the…

A: Givenmass of ball, m = 0.1 kginitial velocity, u = - 30 m/s  ( considering initial direction as…

Q: A truck has a mass of 800 kg.800 kg. If the velocity of the truck is 30 m/s,30 m/s, what is its…

A: mass of truck=800 kg=m velocity with which truck is moving (v)=30 m/s momentum(p)=mv putting values…

Q: What is the momentum of an object with mass of 2.0 kg and velocity of 40 m/s

A: Given Mass of an object is m=2.0 kg Velocity of an object is v=40 m/s

Q: A 0.8744 kg kick ball moving at 6.008 m/s strikes a wall and flies back at 2.102 m/s. What is its…

A: Impulse = Change in Momentum Velocity before hitting the wall V1=+6.008 m/s Velocity after hitting…

Q: A 1.67*10^-27 kg neutron is traveling at (9.0x10^6) m/s. How many N.s of momentum does it have?

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Q: What was the object's initial velocity in the x direction ?  ___________m/s What was the object's…

A: Given: Mass of an object, m=6.1Kg Momentum, p=104 Kg m/s Impulse, I=-92Kgm/s

Q: Two rocks collide in outer space. Before the collision, one rock had mass 13 kg and velocity m/s.…

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Q: A 1.2 kg baseball moving westward at 12 m/s is hit by a bat that delivers an eastward impulse of 30…

A: mass = 1.2 kg initial speed = 12 m/s (westwards) Impulse = - 30 kg m/s (because the direction of…

Q: What is the magnitude of the momentum of a 200 gg baseball thrown at 50 m/sm/s ?

A: Momentum is defined as the product of mass and velocity . Mathematically it is defined as, p=m.v v…

Q: An object of mass 3.50 kg moving with a velocity of 2.60 m/s collides with another object of mass…

A: Given Data: The mass of the first object is, m1=3.50 kg The mass of the second object is, m2=2.20 kg…

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

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Q: A 2.0-kilogram cart traveling north at 4.0 meters per second collides head on with a 1.0-kilogram…

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Q: A ball traveling with an initial momentum of 2.5 kg · m/s bounces off a wall and comes back in the…

A: Given Data : The initial momentum of the ball is given as Pi=2.5 Kg.ms. The initial momentum of the…

Q: A block of mass m=34 kg and speed v is behind a block of mass M=81 kg and speed is 50 m/s. The…

A: From the conservation of momentum, the expression for the momentum of the system is:

Q: An 100.0 kg astronaut in space is holding a 1.0 kg hammer. He throws the hammer with a velocity of…

A: Mass of the astronaut in space is given as, ma = 100 kg Mass of the hammer in space, mh = 1 kg…

Q: A space ship with a mass of 2 x 10° kg is cruising at a speed of 5 x 10° m.s' when it blows up into…

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Q: A ball of mass 100 g moving with a speed of 2.5 m/s collides with another ball of 100 g moving with…

A: The expression for the total momentum of the system is,

Q: A spaceship of mass 2.0 x 106 kg is cruising at a speed of 5.0 x 106 m/s when the antimatter reactor…

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Q: A 2210 kg car experiences an impulse of 20,000.0 N · s during a collision with a wall. If the…

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Q: A 75-kg running back moving north at 2.0 m/s experiences a southward impulse of 250 N s. What is the…

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Q: Two spheres of molten rock, both moving in the positive y-direction, collide in space. One sphere…

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Q: A 4.9 kg object initially has a momentum of 208 kgm/s. The object then experiences an impulse of…

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Q: Two identical hockey pucks, each with a mass of 156 grams, are sliding along a frictionless sheet of…

A: Momentum: The product of the mass with the velocity of the object is known as the momentum of the…

Q: Two skaters, both of mass 50 kg, are on skates on a frictionless ice pond. One skater throws a 0.2…

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Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: What is the change in momentum of a 0.50 kg softball if it approaches a batter at 30 m/s and is hit…

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Q: A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are…

A: Impulse = Change in momentum Average force = Impulse X Time.

Q: A ball has a momentum of 12.3 kg.m/s to the right. It then collides with another stationary ball.…

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Q: 1. A0.12-kg ball is moving at 6 m's when it is hit by a bat, causing it to reverse direction and…

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Q: An m = 6.3 kg stone is released from rest and falls toward Earth. After t= 4.7 s, the magnitude of…

A: Ans. (e) 290.2 kgm/s

Q: Mr. Haradem pitches a 0.20 kg baseball with a speed of 40.0 m/s and then Ms. Lamb batted to the ball…

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Q: A baseball of mass 130 g is thrown at a target. The ball strikes with a velocity of 60 m/s and…

A: According to impulse-momentum theorem, the impulse experienced by the ball will be equal to the…

Q: Problem 7.1

A: Given, Mass of particle A , mA = 2.8 kg Mass of particle B , mB = 5.6 kg Velocity of particle A , vA…

Q: A 5­kilogram ball falls 10 meters. What is the change in momentum of the ball during the fall? A. 14…

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Q: 35.0-kg object is moving eastward at 26.8 m/s. The object encounters an eastward impulse of 130.0…

A: Given  m= 35 kg.         V =  26 .8 m/s & Impulse given ( I )  = 130 Ns momentum (P) = mv We…