A 3.24 kg object initially moving in the positive x-direction with a velocity of +4.84 m/s collides with and sticks to a 2.08 kg object initially moving in the negative y-direction with a velocity of -3.20 m/s. Find the final components of velocity of the composite object. (Indicate the direction with the sign of your answer.) vfx =  m/s vfy =  m/s

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: A 0.40 kg model airplane is traveling 20. km/hr toward the south. A 0.50 kg model plane, travelling…

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Q: In a demolition derby, a car of mass M kg and velocity 5.75 m/s crashes into a car of mass 1713.51…

A: Given data: Mass of moving car = M Velocity of initially moving car (v1) = 5.75 m/s Mass of second…

Q: Two balls of mass 0.75 kg and 1.3 kg on a horizontal frictionless surface collide head-on and stick…

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Q: Block 1, of mass mį = 2.90 kg , moves along a frictionless air track with speed vị = 13.0 m/s . It…

A: Given data:  Mass of block 1 (m1) = 2.90 kg Initial velocity of block 1 (v1) = 13.0 m/s Mass of…

Q: A 0.15 kg arrow with a velocity of 18 m/s to the east strikes and pierces an 8-kg target at rest.…

A: Given that, m1=0.15 kgv=18 m/sm2=8 kg According to the conservation of momentum the initial momentum…

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: An object of mass 3.00 kg, moving with an initial velocity of 4.97 i m/s, collides with and sticks…

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Q: A 2.74 kg object initially moving in the positive x-direction with a velocity of +5.41 m/s collides…

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Q: 4) A 72 kg hockey player skating due east at 7.8 m/s collides head-on with an 83 kg plaver skating…

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Q: A 59 g firecracker is at rest at the origin when it explodes into three pieces. The first, with mass…

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Q: A cue ball of mass 0.25 kg, initially moving at a velocity of 2.9 m/s to the right elastically…

A:

Q: A 1.5-kg object moving in the positive x-direction at 5.3 m/s collides with a 1.6-kg object moving…

A: Given data The mass of the object 1 is m1 = 1.5 kg. The velocity of object 1 in x-direction is v1 =…

Q: An object of mass 3.07 kg, moving with an initial velocity of 5.03 î m/s, collides with and sticks…

A: Given Mass of the two objects are m1=3.07kg and m2=2.39 kg Initial velocity of the objects are…

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 62.0 kg curler travelling at + 1.72 m/s runs into a 78.1 kg curler and the 62.0 kg curler comes to…

A:

Q: An object of mass 2.91 kg, moving with an initial velocity of 4.97 î m/s, collides with and sticks…

A: Given: The mass of first object is m1=2.91 kg. The mass of second object is m2=2.63 kg. The…

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: 8.37 •• On a very muddy football field, a 110-kg linebacker tack- les an 85-kg halfback. Immediately…

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Q: The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore…

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Q: Two cars approach an ice-covered intersection. One car, of mass 1.17 103 kg, is initially traveling…

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Q: Suppose the following experiment is performed. A 0.250-kg object (m1) is slid on a frictionless…

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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: 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 rifle of 9 kg lying on a smooth table discharges accidentally and fires a bullet of mass 12g with…

A: Mass of rifle , M = 9 kg Mass of bullet , m = 12 gm = 12 x 10-3 kg muzzle speed , v = 622 m/s To…

Q: A 2500-kg truck moving at 10.00 m/s strikes a car waiting at a traffic light, hooking bumpers. The…

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Q: A 3.29 kg object initially moving in the positive x-direction with a velocity of +4.50 m/s collides…

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Q: An object of mass 2.92 kg, moving with an initial velocity of 5.05 î m/s, collides with and sticks…

A: Given data The mass of the object 1 is mass m1 = 2.92 kg. The initial velocity of the object 1 is…

Q: 14) A 3.0 kg mass moving on a frictionless surface explodes into three pieces of 1.0 kg each. After…

A: Mass of the object before explosion, M = 3kg Masses of the bodies after explosion is, m1 = m2 = m3 =…

Q: Block A with a mass of 0.200 kg was sliding with a speed of 0.120 m/s on a frictionless surface…

A: We have a block of mass mA=0.200 kg moving with a initial velocity uA=0.120 m/s which collides with…

Q: Two objects collide head-on (see figure below). The first object is moving with an initial speed of…

A: Find the final speed of the first object using an elastic collision.…

Q: On a very muddy football field, a 110-kg linebacker tack- les an 85-kg halfback. Immediately before…

A: Draw the diagram of motion.

Q: A 5.00-kg ball, moving to the right at a velocity of +1.18 m/s on a frictionless table, collides…

A:

Q: A 10.5-g bullet is fired into a stationary block of wood having mass m = 5.01 kg. The bullet imbeds…

A: SOlution: given that mass of bullet, mb = 10.5g = 0.0105 kg mass of bwooden block, mw = 5.01 kg…

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: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

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Q: Block 1, of mass m1m1m_1 = 6.30 kgkg , moves along a frictionless air track with speed v1v1v_1 =…

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Q: What is the speed of each vehicle before the collision? (Ignore friction)

A: Given: mass of subcompact car m = 850 kg. mass of pickup truck M = 1800 kg. the velocity of both…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

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 62.9 kg ice skater moving to the right with a velocity of 2.05 m/s throws a 0.134 kg snowball to…

A: From the conservation of momentum, the expression for the momentum is:

Q: A 4.20-gram bullet moves at 120 m/s in a horizontal direction which was buried in a 75-gram block…

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Q: A train of mass m1 = 1400 kg is moving at a velocity of 14 m/s collides with a second train of mass…

A:

Q: A 1 kg and a 9 kg cart can move on an air-track without friction. Initially the 1 kg cart moves with…

A: Given: The masses of the carts are (m1), (m2) 1 Kg, and 9 Kg respectively. The initial velocity (u1)…

Q: A 2.6 kg fish swims at 2.3 m/s and swallows a 1.48 kg fish that is at rest. What is the final…

A: Mass of the first fish is M = 2.6 kg and the velocity of this fish is 2.3 m/s and the mass of the…