A 3.0 kg hockey puck on a frictionless surface moves at 8.0 m/s toward a stationary 4.0 kg hockey puck. The 3.0 kg puck collides head on with the 4.0 kg puck. After the collision the 3.0 kg puck is at rest. What is the speed of the 4.0 kg puck after the collision?

Q: A 4.80 g bullet moving at 616 m/s strikes a 670 g wooden block at rest on a frictionless surface.…

A: The mass of the block M=670 g=670×10-3 kg Mass of the bullet m=4.80 g=4.8×10-3 kg The initial…

Q: A ball of mass 0.568 kg moving east (+x direction) with a speed of 3.90 m/s collides head-on with a…

A: Given:-  Assume that the collision is perfectly elastic. A ball of mass  M = 0.568 kg moving east…

Q: A 0.100-kg ball collides elastically with a 0.300-kg ball that is at rest. The 0.100-kg ball was…

A: Given data m1=0.1 kgm2=0.3 kgVi1=7.8 m/sec

Q: Two ice skaters, Daniel (mass 65.0 kg) and Rebecca (mass 45.0 kg), are practicing. Daniel stops to…

A: Consider the following figure. Let for Daniel, the mass be M, the initial velocity be u2, the final…

Q: A 100-kg object was initially at rest. It exploded into 3 pieces. The 20-kg piece is moving at 5 m/s…

A: Given Data: Mass of object is m = 100 kg. Initial velocity of object is v = 0. The velocity of m1 =…

Q: A 0.50 kg ball traveling at 6.0 m/s collides head on with a 1.00 kg ball moving in the opposite…

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Q: 2. A 600 g spaghetti ball moving to the right at 2 m/s collides with an 800 g meatball at rest.…

A: Solution:- 1) According to the laws of conservation of Linear momentum, the linear momentum of the…

Q: An old Civil War cannon is fired. The cannon has a mass of 875 kg. It fires a 35 kg cannon ball at a…

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Q: Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 10 g bullet is fired at 400m/s…

A: Given:Mass of each block = 500 gDistance between them = 2 mMass of bullet = 10 gInitial velocity of…

Q: 14. An 8,000 kg train car is moving to the right at 10 m/sec when it collides with a 2,000 kg train…

A: Conservation of linear momentum states that if no external force acts, the total momentum of the…

Q: A 750 kg car with a velocity of (10.0, 0, 24.0) m/simpacts a 3300 kg truck traveling at (6.0, 0,…

A: Given  Mass of car Mc = 750 kg Mass of truck MT= 3300 kg Initial Velocity of car vc = 10m/s i + 24…

Q: Two 490 g blocks of wood are 2.0 m apart on a frictionless table. A 12 g bullet is fired at 390 m/s…

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Q: Two ice skaters, Daniel (mass 65.0 kg) and Rebecca (mass 45.0 kg), are practicing, Daniel stops to…

A: Given:-  Two ice skaters, Daniel (mass m2=  65.0 kg) and Rebecca (mass m1=  45.0 kg), The initial…

Q: A)What was the speed vAi of puck A before the collision? B)Calculate ΔK, the change in the total…

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Q: A particle, X, has a mass of 10 kg and a velocity of 5 m/s and the other particle, Y, 15 kg mass…

A: We need to calculate the velocity of particle Y, net initial momentum and final momentum of each…

Q: A 65.8-kg person throws a 0.0406 kg snowball forward with a ground speed of 32.5 m/s. A second…

A: Given: Mass of a first person M1 = 65.8 kg. Speed of a person u1 = 2.51 m/s. Mass of a snowball m =…

Q: A Toyota Camry has a mass of 1495 kg and is moving due west with a velocity of 4 m/s while a Honda…

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Q: 3. A 3-kg block moving 4 m/s to the right collides with an 8-kg block moving 2 m/s to the left. a)…

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Q: Miguel, the 72.0 kg bullfighter, runs toward an angry bull at a speed of 4.00 m/s. The 550. kg bull…

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Q: 4. A 0.015 kg bullet is fired at a 1.5 kg block initially at rest. The bullet, moving with an…

A: According to the conservation of momentum, mtvto=mivti+mkvkmtvto-mivti=mkvkvk=mtvto-mivtimk

Q: Two skaters collide and grab on to each other on frictionless ice. One of them, of mass 70.0 kg, is…

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Q: What is the final velocity of the red bumper car?

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Q: A ball of sticky wax has a mass of 0.25 kg and a velocity of 12 m/s right before it collides with…

A: Given 1. Mass of ball = 0.25 kg Initial velocity of ball = 12 m/s Final velocity = 0 We have to…

Q: (a) what is their velocity just after the collision? m/s ?  (b) The bullet embedded block slides…

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Q: An ice skating couple are playing in the ice. The 70 kg man gets a good start (6.0 m/s) skating…

A: Given information: The mass of the man (m1) = 70 kg The mass of the women (m2) = 55 kg The initial…

Q: A 600 g rubber ball is dropped onto the ground.  The speed of the ball just before impact is 25 m/s.…

A: Write the given values as follows. Consider the downward speed of the ball as negative, and the…

Q: A small, 100 g cart is moving at 1.20 m/s on a frictionless track when it collides with a larger,…

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Q: A family is skating. The father (75 kg) skates at 8.2 m/s and collides and sticks to the mother (50…

A: The equation for the conservation of linear momentum in the horizontal direction,

Q: A 2.00 kg object moving at 10.0 m/s east collides with a 5.00 kg object initially at rest. After the…

A: When no external force is acting on the system, the momentum of the system is conserved.  Momentum=…

Q: there are three objects: A is 17 kg moving to the right at 5 m/s, B is 4 kg moving to the left at 4…

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Q: Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 10 g bullet is fired at 400 m/s…

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Q: Godzilla is fighting Mothra in Tokyo (again). Godzilla climbs a tall building and, while standing on…

A: The conservation of momentum, the initial momentum of the Mothra and the Godzilla will be,

Q: 8. On a frictionless air track, a 0.15 kg glider moving at 1.2 m/s to the right collides with and…

A: a)The momentum before collision is,

Q: A3 kg ball rolls forward toward a 6 kg ball moving in the opposite direction at 4.6 m/s to the left.…

A: Here we have to use the principle of conservation of momentum. Let the initial velocity of 3 kg ball…

Q: A 250 g blob of clay moves with a speed of 15 m/s towards a 400 g cart that is initially at rest.…

A:

Q: A 5,000 kg truck is travelling west and runs into the rear of a 1,000 kg car that was stationary.…

A: mass of truck (M) = 5000 kg initial velocity of the truck along west direction = u mass of car (m) =…

Q: A 1.2 kg ball is kicked at a velocity of 6.97 m/s (E) at a stationary 41.0 kg girl. The ball bounces…

A: Solution: Given that ball mass m= 1.2 kg girl mass M = 41 kg vball, i =6.97 m/svball, f =1.1 m/s

Q: On a frictionless, horizontal air table, puck A (with mass 0.250 kg) is moving toward puck B (with…

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Q: 8. Martha, whose mass is 42 kg is traveling on her roller blades at 8 m/s, when she collides with…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: g blob of clay moves with a speed of 15 m/s towards a 400 g cart that is initially at rest. a). What…

A: Given:- The mass of the blob m1 = 250 g= 0.250 kg  The mass of the cart is m 2 = 400 g = 0.4 kg…

Q: 2. A block of ice of mass 50.0 g slides along a frictionless, frozen lake at a speed of 0.30 m/s. It…

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Q: 2. A red spaceship, m1 = 12,000 kg, vii = 15 m/s £ + 25 m/s ŷ and a green spaceship, m2 = 5000 kg,…

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Q: A 145 g baseball traveling at 35 m/s is hit by a bat and rebounds in an opposite direction at 40…

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Q: A 0.0300 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…

A: Given values-  Mass of bullet =m1=0.0300 kg Initial velocity of bullet=u1=450 msMass of…

Q: A 240 g firecracker is launched vertically into the air and explodes into two pieces at the peak of…

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Q: A 0.100-kg ball collides elastically with a 0.300-kg ball that is at rest. The 0.100-kg ball was…

A: Given:- The first ball mass m1=0.1 kg  The velocity of mass m1 is  u1 = 8.30 m/s  The second ball…