A soccer ball with a mass of 0.426 kg approaches a player horizontally with a speed of 16.0 m/s. The player kicks the ball with her foot, which causes the ball to move in the opposite direction with a speed of 22.9 m/s. (a) What magnitude of impulse (in kg · m/s) is delivered to the ball by the player?   (b) If the player's foot is in contact with the ball for 0.0600 s, what is the magnitude of the average force (in N) exerted on the player's foot by the ball?

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A: the magnitude of the impulse imparted to the ball by the club is I=Δp=mvf-vi=0.0459 kg176…

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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…

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Q: A ball of mass 0.155 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Calculate the velocity just before strike with the floor. v = sqrt(2gh)   = sqrt(2*9.81*1.25)   =…

Q: A player bounces a 0.44-kg soccer ball off her head, changing the velocity of the ball from vi =…

A: Given, mass of soccer ball , m = 0.44 kg  initial velocity,vi = 8.3m/sx^+(-2.3m/s)y^final…

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 0.187 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 0.149 kg baseball, thrown with a speed of 39.5 m/s, is hit straight back at the pitcher with a…

A: (a)According to the impulse-momentum theorem, the impulse delivered to the baseball must be equal to…

Q: A ball of mass 0.150 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

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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: 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: 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 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…

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

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

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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: A 0.50 kg football is thrown toward the east with a speed of 15.0 m/s. A stationary receiver catches…

A: The given values are, m=0.50 kgv=15.0 m/s∆t=0.02 s

Q: A 60-kg running back moving north at 4.0 m/s experiences a southward impulse of 300 N s. What is the…

A: Given data: Mass of running back (m) = 60 kg Initial velocity (V) = 4 m/s, towards North Impulse (I)…

Q: **22. Three children are standing together on a totally frictionless pond. At the count of three,…

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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: the force on a particle is given by F(t) = 0.71t + 1.2 t^2, in N. If the force acts from t=0 to…

A: Concept: impulse ∆P = f ∆t Or dP = fdt Then, total impulse, P = ∫dP = ∫fdt

Q: A particle with a mass of 1.40 kg is acted on by a force Fx acting in the x-direction. If the…

A: (a)   The impulse of the force can be determined by the area below the graph as below.

Q: A ball of mass 0.145 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Use kinematic equation, the expression for velocity of the ball before impact is v=-u2+2as…

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 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: A tennis player receives a shot with a 0.05 kg ball travelling horizontally at 40 m/s and returns…

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

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Q: 120 100 80 60 40 20 10 20 30 40 50 time /s

A: Given Data: Mass of the particle is m = 1.9 kg. Part (a) Impulse in force and time diagram is the…

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 0.03 kg ball is thrown horizontally along the (+) x-axis directly towards a wall with a speed of…

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Q: In a dance jump, the dancer lifts their center of mass 40 cm.  When they land, they bend their knees…

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Q: A pitcher throws a 0.145 kg baseball with a speed of 38.0 m/s. The ball is hit straight back at the…

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Q: A golf ball strikes a hard, smooth floor at an angle of 28.8° and, as the drawing shows, rebounds at…

A: Momentum conservation: Linear momentum conservation law states that the total momentum of the system…

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

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Q: A pitcher throws a 0.145 kg baseball with a speed of 38.0 m/s. The ball is hit straight back at the…

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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: In a Little League baseball game, the 0.3 kg ball enters the strike zone with a speed of 10.0 m/s…

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Q: A ball of mass m = 0.25 kg rolling to the right at 1.8 m/s strikes a wall and rebounds in the…

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Q: Which of the following would result in a larger impulse Group of answer choices pick one answer…

A: Write the expression for the impulse. If the momentum is the same, the impulse will be zero. If…

Q: A(n) 0.5 kg softball is pitched at a speed of 11 m/s. The batter hits it back directly at the…

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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