A 0.8 kg ball is traveling at 4.0 m/s and strikes a wall. The ball bounces off the wall with a velocity of 4.0 m/s in the opposite direction. If the contact with the wall by the ball lasts for 0.13 seconds, then the magnitude of the impulse on the ball is

Q: 1.5 kg soccer ball is initially kicked at a speed of 10 m/s and eventually comes to rest on the…

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

A: Impulse is a quantity that has various definitions and expressions but all the expressions describe…

Q: A 10 kg hammer strikes a nail with a velocity of 16.0 m/s and comes to rest in a time interval of…

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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: Given data: Mass of the ball (m) = 2.4 kg Downward speed of the ball (v1) = 2.5 m/s Rebound upward…

Q: A 2 kg particle is moving horizontally with a speed of 4 m/s when it strikes a vertical wall. The…

A: Given: The mass of the particle is 2 kg. The initial velocity of the ball is 4 m/s. The final…

Q: A 0.25kg ball is dropped from rest from a height of 1.50 m. It bounces linearly from the floor to…

A: Given: The mass of the ball is m=0.25 kg. The initial height is h=1.50 m. The final height is…

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: Given data The mass of the ball is given as m = 2.4 kg. The initial velocity of the ball is given…

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 block of mass m = 34 kg and speed V is behind a block of mass M = 81 kg and speed of 0.50 m/s, as…

A: Momentum of the system before and after the collision remain conserved.   mv +M V = (m+M) x 0.9 34 v…

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: In the overhead view of the figure, a 450 g ball with a speed v of 6.2 m/s strikes a wall at an…

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

A: mass of ball (m) = 0.45 kg t = 1.60×10-3 seconds Force is given by : F(t) = 7.52×105×t - (4.7×108)t2…

Q: A 0.150 kg lump of clay is dropped from a height of 1.15 m onto the floor. It sticks to the floor…

A: Mass of lump (m) = 0.150 kg height (h) = 1.15 m Initial velocity (u) = 0 m/s

Q: A soccer ball has a mass of 0.40 kg. Initially it is moving to the left at 20 m/s, but then it is…

A: Mass of soccer ball = 0.40kg Initial speed of ball = -20m/s Final speed of ball with magnitude =…

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

A: F(t) = [(9.81 x 105)t - (6.54 x 108)t2] N  mass , m = 0.45 kg To find = a) maximum force on the ball…

Q: Two ice skaters, 50-kg and 60-kg respectively, moving together at a speed of 2.0 m/s push off…

A: Two ice skaters(A and B) are facing each other, initially they are moving towards each other at a…

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

A:

Q: A golf ball strikes a hard, smooth floor at an angle of ? = 25.0° and, as the drawing shows,…

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Q: A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall.…

A: Given: The mass of the particle is 4.0 kg. The velocity of hit is 5.0 m/s. The velocity of rebound…

Q: A bullet of mass 200 g traveling horizontally with a speed of 437 m/s. It strikes a block of mass…

A: Given data: m=200 gv=437 m/sM=4.5 kg Need to determine the magnitude of the impulse form the bullet…

Q: A ball of mass 0.165 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

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Q: A 3 kg ball is thrown upward with velocity 0.5 m s' from the height of 2.5 m from the ground. The…

A: mass of ball = 3 kg initial height = 2.5 m initial upward velocity = 0.5 m/s Rebound velocity = 6.5…

Q: During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.144 kg0.144…

A: According to Newton’s third law, the action force has an equal and opposite reaction force. When a…

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: The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before,…

A: Given data:   Mass of the base ball, m = 0.3 kg    Velocity of the ball before collision, v1 = 12…

Q: A professional golfer is examining a video of a practice swing. The high-speed footage shows that…

A: Given : Speed of a ball (vb) = 131 mph = 131 x 0.447 = 58.557 m/s Mass of a ball (mb) = 45.9 g =…

Q: Solve the problems about momentum, impulse, the center of mass and conservation of momentum. A 450g…

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

A: Impulse =∫01.5x10-3 F dt  = 0.367875 N sec

Q: In tae-kwon-do, a hand is slammed down onto a target at a speed of 15.4 m/s and comes to a stop…

A: Given Data:- Mass of the hand is m=0.770 kg Initial speed of the hand is vi=15.4 m/s Final speed of…

Q: A 0.046 kg golf ball initially at rest is given a speed of 20 m/s when a club strikes. If the club…

A: Here, ∆p=F∆tm∆v=F∆tF=m∆v∆t

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: In a collision between two objects of unequal mass, which object receives a greater magnitude…

A: Since there is no external force applied on the collision between two objects of unequal mass, So…

Q: A golf ball strikes a hard, smooth floor at an angle of 29.1° and, as the drawing shows, rebounds at…

A:

Q: A bullet of mass 100 g is fired horizontally into a block of wood of mass 2 kg and suspended like a…

A: Given data Mass of bullet is m=100 g=0.10 kg Mass of block of wood is M=2 kg Acceleration due to…

Q: A rubber ball of mass 30.0 g is dropped from a height of 2.00 m onto a floor. The velocity of the…

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Q: A ball of mass 0.25 kg glances off a wall as shown in the diagram. The ball approaches the wall at…

A: Given data: The mass of the ball is, m= 0.25 kg The approaching velocity of the ball is, vi= 15 m/s…

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 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 block of mass m = 34 kg and speed Vis behind a block of mass M= 81 kg and speed of 0.50 m/s, as…

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Q: A ball moving horizontally to the left at 50 m/s hits a post and rebounds horizontally to the right…

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Q: A baseball with a mass of 0.152 kg is moving horizontally at 32.0 m/s [E]. when it is struck by a…

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Q: A golf ball strikes a hard, smooth floor at an angle of 25.7 ° and, as the drawing shows, rebounds…

A:

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

A:

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: Before In a crash test, a car of mass 1500 kg collides with a wall and rebounds as in the figure.…

A: The relationship of impulse and momentum is, I=m∆v I=1500(15-2.6) I=18600 kg m/s

Q: A member of the volleyball team spikes the ball. During this process, she changes the velocity of…

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