A 60-kg running back moving north at 4.0 m/s experiences a southward impulse of 300 N s. What is the magnitude of the final momentum of the running back?   240 kg m/s   60 kg m/s   200 kg m/s   240 kg m/s   540 kg m/s

Q: A baseball (mass = 0.145kg) traveling to the left at 27m/s. It is hit by a bat and ends up traveling…

A: Given data: Mass (m) = 0.145 kg Initial velocity (Vi) = 27 m/s, to the left Final velocity (Vf) = 41…

Q: A 1.0 kg ball drops vertically onto a floor, hitting with a speed of 24 m/s. It rebounds with an…

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Q: 41. Krizzle pitches a baseball of mass 0.20 kg. The ball arrives at home plate with a speed of 40…

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Q: When two billiard balls collide, the collision force as a function of time follows the graph shown…

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Q: A 0.188 kg baseball, thrown with a speed of 44.3 m/s, is hit straight back at the pitcher with a…

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Q: A golf ball m = 0.195 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: The mass of the golf ball is m = 0.195 kg. The elastically horizontal velocity of the golf ball is…

Q: A 0.187 kg baseball, thrown with a speed of 42.4 m/s, is hit straight back at the pitcher with a…

A: Given data:  Mass (m) = 0.187 kg Initial velocity (Vi) = 42.4 m/s Final velocity (Vf) = -50.5 m/s…

Q: A 0.10-kg ball, traveling horizontally at 25 m/s, strikes a wall and rebounds at 19 m/s. What is the…

A: Mass of ball m = 0.10 kg Initial velocity of ball vi = 25 m/s final velocity of ball vf = -19 m/s

Q: A soccer player kicks, horizontally, a soccer ball of mass m = 0.45 kg that is initially at rest.…

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Q: A volleyball with a mass of 0.269 kg approaches a player horizontally with a speed of 16.0 m/s. The…

A: (a) Write the expression for the impulse, and solve for the magnitude of the impulse delivered to…

Q: A 90-kg fullback moving north at 2.0 m/s experiences a southward impulse of 200 N s. What is the…

A: Given: The mass of the fullback is 90 kg. The initial velocity of the object is 2 m/s north. The…

Q: A volleyball with a mass of 0.268 kg approaches a player horizontally with a speed of 18.0 m/s. The…

A: (a)   The magnitude of the impulse delivered to the ball can be determined as follows.…

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

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Q: A 0.150-kg baseball, thrown with a speed of 40.0 m/s, is hit straight back at the pitcher with a…

A: Given data:  Mass of baseball (m) = 0.150 kg Initial velocity (Vi) = - 40.0 m/s Final velocity (Vf)…

Q: Two rams are fighting and run straight at each other. Ram 1 has m1 = 115 kg and an initial velocity…

A: Collisions are of two types, they are elastic and inelastic collision. Collisions in which both…

Q: A 1.8 kg ball drops vertically onto a floor, hitting with a speed of 34 m/s. It rebounds with an…

A: Mass of the ball m=1.8 kg, initial velocity of the ball u=34 m/s, velocity of the ball after…

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: 5-kg cart moving with a velocity v1i = 2.25 m/s collides elastically with a second cart of mass 5.75…

A: Given values:- Mass of First cart,(m1)=1.25 kg ----(1) Velocity of First cart,(v1)=2.25 m/sec…

Q: A handball of mass 0.10 kg, traveling horizontally at 30 m/s, strikes a wall and rebounds at 24 m/s.…

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Q: A 60 kg rollerskater exerts a 10 N force on a 30 kg rollerskater for 0.20 seconds. What is the…

A: GIVEN: mass m1 =60 kg mass m2 =30 kg force F=10 N time t = 0.2 s

Q: In the overhead view of the figure, a 410 g ball with a speed v of 3.2 m/s strikes a wall at an…

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Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: According to Newton’s 3rd law,

Q: The mass of a dog is 35.8 kg. The dog runs into a bouncy wall at 10.0 m/s and bounces back in the…

A: Impulse = change in momentum Change in Momentum = final momentum - Initial Momentum Final momentum =…

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: Two rams are fighting and run straight at each other. Ram 1 has m1 = 115 kg and an initial velocity…

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Q: 9. Three objects are moving alonga straight line as shown in the figure. Taking the positive…

A: The given values are, m1=8.00 kgv1=5.00 m/sm2=15.0 kgv2=-4.00 m/sm3=3.00 kgv3=2.00 m/s

Q: A 1.8 kg ball drops vertically onto a floor, hitting with a speed of 34 m/s. It rebounds with an…

A: Given, mass of the ball, m = 1.8 kg speed of the ball, v = 34 ms final speed, vf = 12 ms

Q: A soccer ball with a mass of 0.427 kg approaches a player horizontally with a speed of 14.0 m/s. The…

A: Given data:  Mass (m) = 0.427 kg Initial speed = 14.0 m/s, towards player Final speed = 22.3 m/s, in…

Q: 3. A 4.0-kg block slides along a frictionless surface with a constant speed of 5.0 m/s. Two seconds…

A: mass of block (m) = 4 kg constant speed (v) = 5 msForce versus time graph is given for the block in…

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

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Q: A golf ball of mass 0.045 kg is hit off the tee at a speed of 45 m/s. The golf club was in contact…

A: The mass of golf ball,

Q: A 130.0 g ball is moving horizontally to the west at 20.0 m/s when it is hit by a stick. The ball…

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Q: A golf ball of mass 0.045 kgkg is hit off the tee at a speed of 32 m/sm/s . The golf club was in…

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Q: A 45.70-gram golf ball traveling at 48.00 m/s strikes a vertical wall at an angle of 16.20° from the…

A: Solution:                              Ball stirkes at a speed of 48 m/s, at an angle 16.20…

Q: A hockey puck with mass 0.150 kg is sitting at rest on frictionless ice when it is struck with å…

A: SOlution: given that m =0.15 kg v = 30.3 m/s t = 9.5x10-3 s

Q: A 2.4 kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Impulse is equal to chnage in momentum of the ball.

Q: A handball of mass 0.200 kg, traveling horizontally at 25.0 m/s , strikes a wall and rebounds at…

A: Mass, m = 0.2 kgInitial velocity, u = 25 m/sFinal velocity, v = -16 m/s Impulse, J = ? Momentum is…

Q: A 40.0-kg object has an eastward momentum of 360 kg m/s. The object encounters a westward impulse of…

A: The given values are,

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: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

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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…

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: a) The 25 kg object’s impulse can be represented as, Here, p2 represents the object’s momentum. As…

Q: A 46-kg skater is standing still in front of a wall. By pushing against the wall, she propels…

A: Option C is the right answer  69N

Q: A pitcher throws a baseball of mass 0.500 kg towards home plate with an initial velocity of 35m/s.…

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Q: A(n) 0.42 kg softball is pitched at a speed of15 m/s. The batter hits it back directly at thepitcher…

A: