A 35.0-g bullet moving at 475 m/s strikes a 2.5-kg wooden block. The bullet passes through the block, leaving at 275 m/s. The block was at rest when it was hit. How fast is it moving when the bullet leaves

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: On a level, frictionless air track, a 300-g puck traveling at 20.0 cm/s to the right undergoes a…

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Q: by an 89-kg linebacker traveling with an initial speed of 5.2 m/s. As the two players move together…

A: Given:- A initial velocity of the quarterback is u1 = 0 m/s  A initial velocity of the linebacker is…

Q: A 1700 kg car travels at 20 m/s WEST and collides with a 2000 kg car traveling EAST. The collision…

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Q: An 7.95 kg bowling ball rolling at 4.7 m/s bumps into a padded guardrail and stops.  What is the…

A: The momentum of an object has velocity is, p=mv It has velocity just before it makes a collision…

Q: A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading straight toward the bird with a…

A: Given, mass of bird=0.3 Kg speed of bird=6m/s mass of insect=0.01 kg speed of insect=30 m/s

Q: A 7.52 kg object and a 5.76 kg object collide with one another. It is known that just before the…

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Q: Jackson, whose mass is 30 kg, ran toward his skateboard at 3.0 m/s. He jumped and landed on the 2.5…

A: Since you have asked multiple questions, we will solve the first question for you. if you want any…

Q: A 20.0 kg shell is moving East with a speed of 200. m/s when it explodes into three parts.  One…

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Q: A 2.3 kg Red cart is moving to the right at 7.7 m/s, it runs into a 1.3 kg Green cart moving to the…

A: According to the conservation of momentum

Q: A 9.5 kg bowling ball races down the lane at 15.0 m/s before striking a bowling pin (at rest) with a…

A: Given data: Mass of bowling ball (m1) = 9.5 kg Initial velocity of bowling ball (u1) = 15.0 m/s Mass…

Q: Two blocks of clay, one of mass 1.00 kgkg and one of mass 3.00 kgkg, undergo a completely inelastic…

A: Mass of block 1, m1 = 1.00 kg Mass of block 2, m2 = 3.00 kg The initial kinetic energy of block 1,…

Q: A 3.0 kg cart moving to the right with a speed of 1.0 m/s has a head-on collision with a 5.0 kg cart…

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Q: A blue ball of mass 0.350 kg traveling at 2.60 m/s to the left collides with a red ball of mass…

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Q: 9.600-g bullet is fired into a stationary block of wood having mass m = 5.050 kg. The bullet imbeds…

A: Mass of bullet m1 = 9.600 g = 9.6×10-3 kg

Q: A pitcher claims he can throw a 0.146-kg baseball with as much momentum as a 2.16-g bullet moving…

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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: A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with…

A: given data,  mass of the 1st block , m1 = 10 g  velocity of the 1st block , u1 = 20 cm/s  mass of…

Q: 0.2 kg ball is traveling in the positive direction at 2 m/sec and collides with a stationary ball…

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Q: A 2,511 kg railroad car moving at 4.192 m/s to the east collides with a 8,199 kg railroad car moving…

A: Given data The mass of one railroad car is given as m1 = 2511 kg. The initial velocity of the first…

Q: Hinata throws a 0.3-kg volleyball at the wall. With a velocity of 3.2 m/s, the volleyball hits the…

A: mass of volleyball (m) = 0.3 kg Initial velocity (u) = 3.2  msFinal velocity (v) = - 2.1 ms

Q: A block of mass 1.91 kg is placed on a frictionless floor and initially pushed northward, whereupon…

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Q: Hinata throws a 0.3-kg volleyball at the wall. With a velocity of 3.2 m/s, the volleyball hits the…

A: Given in question - Mass of the volleyball (m) = 0.3 Kg                                   Initial…

Q: A 1.0 [kg] ball moving east collides head-on with a 2.0 [kg] ball that is also moving east with…

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Q: Ball 1, with a mass of 150 g and traveling at 15 m/s , collides head on with ball 2, which has a…

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Q: A 6000 kg truck moving with a velocity of 9.70 m/s collides head on with a 2500 kg car moving at…

A: As the two vehicles stick together after collision, the given case is an example of a perfectly…

Q: A 0.010 - kg bullet is fired with velocity of 400 m/s into a pendulum bob which has a mass of 0.990…

A: Given: The initial speed of the bullet is 400 m/s. The mass of the bullet is 0.01 kg. The mass of…

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 pitcher claims he can throw a 0.142-kg baseball with as much momentum as a 2.88-g bullet moving…

A:

Q: Two carts collide head-on and then ricochet off each other in opposite directions on a frictionless…

A: Given data The mass of the first cart is m1 = 0.35 kg The initial velocity of the first cart is u1 =…

Q: A 320-g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 270-g…

A:

Q: Two cars have a ‘rear end’ collision. A 1200 kg Honda moving at 20m/s strikes at 1000kg Ford moving…

A: Given Data: The mass of a Honda car is, m1=1200 kg The velocity of a Honda car before the collision…

Q: 40 kg girl skates at 3.5 m/s on ice toward her 65 kg friend who is standing still, with open arms.…

A: As per the given data,  Mass of the girl (m2)=40 kg ; Initial speed of girl (u1)=3.5 m/s ; Mass of…

Q: A 3.46-g bullet, traveling at a speed of 494 m/s, strikes the wooden block of a ballistic pendulum.…

A: Given data: Mass of bullet is, m=3.46 g =3.46×10-3 kg. Speed of bullet is, u1=494 m/s. Mass of block…

Q: A 102 kg running back is traveling in the positive direction at 12 m/s when a 109 kg linebacker…

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Q: An 100.0 kg astronaut in space is holding a 1.0 kg hammer. He throws the hammer with a velocity of…

A: Mass of the astronaut in space is given as, ma = 100 kg Mass of the hammer in space, mh = 1 kg…

Q: 4. A 50.0 kg object is moving east at an unknown velocity when it collides with a 60.0 kg stationary…

A: In this question we have to find out the velocity of the object before collision.

Q: A 0.0200-kg bullet is shot horizontally and collides with a 2.49-kg block of wood. The bullet embeds…

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

A:

Q: An 4.5 kg bowling ball rolls with a velocity of 3.4 m/s and strikes a stationary 5.0 kg bowling…

A: Mass of first ball m1=4.5 kg and velocity of the ball before collision u1=3.4 m/s. Mass of second…

Q: A 20.0-g bullet moving at 1 000 m/s is fired through a one-kg block of wood emerging at a speed of…

A: The mass of a bullet is, m1=20 g=0.02 kg The mass of a wooden block is, m2=1 kg The initial speed of…

Q: A 2100-kg car is traveling at 25 m/s when it crashes into the rear end of a 1650-kg car traveling at…

A: Given : m1 = 2100 kg u1 = 25 m/s m2 = 1650 kg u2 = 21 m/s

Q: A 10.1-g bullet is fired into a stationary block of wood having mass m = 4.90 kg. The bullet imbeds…

A: mass of bullet, m = 10.1 g  mass of block, M = 4.9 kg  velocity after collision, v = 0.597 m/s

Q: A 2.0-kg body moving at 3.0 m / s strikes a 1.0-kg object initially at rest. Immediately after the…

A: Solution:

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 2.1-kg object moving in the positive x-direction at 5.2 m/s collides with a 1.7-kg object moving…

A: Solution: Given that m1 =  2.1-kg v1x =  5.2 m/s m2 = 1.7-kg v2y = 8 m/s

Q: A 300 Kg red bumper car is traveling with a velocity of +2.5 m/s. Over a 0.5 second time frame it…

A: Given data Mass of the red car ,mr=300 kg Mass of black car, mb=500 kg Initial velocity of red car,…