A bullet with a speed of 300 m/s passes right through a block with a mass of 400 g. The block is suspended on a long cord. The impulse gives the block a speed of 1.5 m/s. (a) If the bullet has a mass of 3 g, determine the speed of the bullet after it has passed through the block. (b) By what vertical distance will the center of mass of the block rise as the block swings upward after the bullet passes through it? (c) Determine the work done by the bullet as it passes through the block.

Q: A 3.0-kg object is initially at rest. It then receives an impulsive of magnitude 15 N-s. After the…

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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 soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes…

A: Given information: The mass of the soccer ball, m=0.43 kg The time in contact with the player's…

Q: In tae-kwon-do, a hand is slammed down onto a target at a speed of 10 m/s and comes to a stop during…

A: Given:Mass of the hand = 0.6 kgSpeed of the hand = 10 m/sTime of impact = 3 ms

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

A: The expression for find impulse acts on the ball is J=mvf-vi

Q: A ball of mass 1.52kg is thrown upward with a speed of 6.66 m/s. What is the magnitude of the…

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Q: A bullet of mass 200 g traveling horizontally with a speed of 327 m/s. It strikes a block of mass 3…

A: Given : Mass=m=200 g Initial Speed of bullet=u1=327 m/s Mass of Block=M=3 kg Initial Speed of…

Q: If the contact surface between the 30-kg block and the ground is smooth and it is moving with…

A: Impulse is the amount of force applied on a body for certain time to produce a change in momentum in…

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: In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it,…

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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 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 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 270 caliber hunting rifle fires an 8.5 gg bullet, which exits the gun barrel at a speed of 940…

A: The expression for the impulse(J) imparted to any object of mass m and having a velocity v, can be…

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: A ball of mass 5.142 kg is thrown upward with a speed of 6.955 m/s. What is the magnitude of the…

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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 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 soccer player kicks, horizontally, a soccer ball of mass m= The foot of the player is in contact…

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Q: A tennis player receives a shot with the ball (0.060kg) traveling horizontally at 50 m/s, and…

A: Impulse  is described as the effect of force acting over time which in turn change the momentum of…

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

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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 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: 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: n a crash test, a car of mass 1500 ?? collides with a wall and rebounds as in the figure. The…

A: Impulse acting on an object is equal to the change in momentum of the object. It is given by the…

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 ball of mass 0.160 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: According to Newton's 2nd law of motion F→=dP→dtImpulse=F→dt=dP→=change in momentum

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 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 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 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 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 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: Two students are playing paddle ball with a 5 kg spongy ball. If the ball is thrown at the batter…

A: Given data: m = 5 kg v=-10 m/s u=5 m/s Need to determine the magnitude of the impulse imparted on…

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

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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

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

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Q: A 0.40 kg soccer ball approaches a player horizontally with a velocity of 18 m/s to the north. The…

A: Impulse is given by change in product of mass and velocity of an object.