A basketball with a mass of 0.62 kg falls vertically to the floor where it hits with speed of -6 m/s. (We take the positive direction to be upward here). The ball rebounds, leaving the floor with a speed of 4.5 m/s. What impulse acts on the ball during its collision with the floor?

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

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Q: Is it correct to say that, if no net impulse is exerted on a system, then no change in the momentum…

A: Write the expression for the impulse,

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 ball of mass 0.160 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 ball with a mass of 0.41 kg has a velocity of 3.3 m/s to the east. It experiences a sudden…

A: Given: Ball mass m=0.41 Kg Initial velocity u=3.3  m/s  East Time t=0.2 s Final velocity v=2.2 m/s…

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

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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: A baseball player applies an average force of 26689.33 N to a 0.145kg ball for a time of 0.003…

A: Impulse: The impulse experienced by an object is the product of the applied average force to the…

Q: If we hit a 0.25 kg ball travelling 15 m/s leftward towards the bat that then travels 15 m/s…

A: mass of ball (m) = 0.25 kg travelling speed of ball (u) = -15 msfinal speed of ball (v) = 15 ms

Q: What is the momentum of a 15-g sparrow flying with an initial speed of 12 m/s to the east? If the…

A: Momentum of an object is given by the equation p=mvm is the massv is the velocity Momentum is a…

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 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: 4. (3 marks) A ball of mass m is moving at v [North] when it experiences a force so that a time t…

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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 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 cart with a mass of 2.0 kg is traveling at 8.6 m/s. It strikes a barrier and recoils with a speed…

A: Impulse is nothing but the change in momentum. So all we have to find is the change in the momentum.

Q: A ball of mass 1.0 kg falls vertically and hits the ground with a speed of 7 m/s and rebounds with a…

A: Mass of the ball is m = 1.0 kg When it hits the ground its speed is v1 = 7 m/s When it rebounds, its…

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…

A:

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: In the overhead view of the figure, a 480 g ball with a speed v of 8.6 m/s strikes a wall at an…

A: (a)  J →= Δp→Δp→ = m(v→f-v→i)Here, v→i = +8.22i^-2.5j^v→f = +8.22i^+2.5j^J →= (0.48kg x 5…

Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

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: in What is the momentum of a man of mass 75 kg when he walks with a uniform velocity of 2 ms?

A: Given data:  Mass (m) = 75 kg Velocity (v) = 2 m/s Required: Momentum (P)

Q: A volleyball is spiked so that its incoming velocity of 4.33 m/s is changed to an outgoing velocity…

A: We have to use some basic formula here.

Q: • A golfer attempts a birdie putt, sending the 0.045-kg ball towardthe hole with a speed of 1.2…

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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 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given information: The mass of the ball (m) = 0.120 kg The initial height of the ball (h1) = 1.25 m…

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(n) 0.699 kg football is thrown with a speedof 13.6 m/s. A stationary receiver catches theball and…

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Q: need help

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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: 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: 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: An impulse of 2.1 N-s directed South is imparted on a tennis ball with mass 0.060 kg. If the ball…

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Q: What is the impulse of a 27.2 g arrow fired from a bow with mass 2.45 kg? The arrow travels with a…

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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…

A: Given data :               Mass of the baseball, m = 0.145 kg               Initial speed of the…

Q: A particle has a mass of 10 kg and a velocity of 5 m/s. An impulse of 20 kg·m/s acts on the particle…

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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 35.8 kg box of books is dropped on the floor from a height of 1.3 m and comes to rest. What…

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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: Look at the figure below showing an isolated system. The masses of the blocks, and the velocities…

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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: Ball having mass 9kg and velocity 7.5m/s travels to the east. Impulse given at point O, makes it…

A: Initial velocity= 7.5 m/s Final Velocity=8.6 m/s mass= 9 Kg