An Amazon package of mass 2 kg is released from rest at an Amazon warehouse loading dock and slides down a 3.0-m-high, frictionless chute to a waiting truck. Amazon warehouse workers have no breaks, but the truck driver really needed to use the restroom, so he sneaked out without having removed the previous package, of mass m, from the bottom of the chute. Suppose the packages stick together. If their common speed after the collision is 3 meters per second, what is the mass of the package at the bottom of the chute?

Q: Two carts on a frictionless track are traveling directly toward each other. The first cart has mass…

A: Given data: The mass of first cart is m1. The mass of second cart is m2=12m1. The velocity of first…

Q: A block with mass m1 = 8.0 kg moves with an initial velocity of 10 m/s and collides with another…

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Q: In a curling match, a stone with a mass of 6.00 kg and a speed of 3.50 m/s collides with a second…

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Q: In the railroad freight yard, an empty freight car of mass m rolls along a straight level track at…

A: (a) The initial speed of the empty car is, u1=1.2 m/s The initial speed of the loaded car is, u2=0…

Q: A 29500-kg open railroad car, initially coasting at 0.725 m/s with negligible friction, passes under…

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Q: Two cars collide at an intersection. Car A, with a mass of 2000 kg, is going from west to east,…

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Q: Two carts of identical mass m are on a track moving in one dimension.  Cart 1 is motionless and Cart…

A: From the Elastic collision, the internal kinetic energy of the system must be conserved, thus we can…

Q: Phrank has a mass of 80 kg and runs across the front of the classroom with a speed of 4 m/s, then…

A: Let the mass of Phrancine be m. Then by conservation of momentum before and after jumping on the…

Q: Two train cars, each of mass 18.6 tons collide along a one-dimensional track in a completely elastic…

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Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A: Let, two shuffleboard disks of equal mass, m one orange and the other yellow, are involved in an…

Q: A car of 1200 kg stays at rest on a horizontal icy rink (no friction at all). David of 60 kg moves…

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Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A: Given: Two shuffleboard disks of equal mass The yellow disk is initially at rest The orange disk…

Q: An atomic nucleus at rest decays radioactively into an alpha particle and a different nucleus. What…

A: initially atomic nucleus is at rest. Therefore initial momentum is zero as initial speed is zero.…

Q: A 2400 kg truck jumps the median and clobbers a 990 kg station wagon in a head on collision. You are…

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Q: In the railroad freight yard, an empty freight car of mass m rolls along a straight level track at…

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Q: Box 1 is sitting at rest. Box 2 is moving to the left when it collides with Box 1 (see figure). This…

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Q: A 110 kg running back carries the ball south at 8 m/s. A 130 kg linebacker runs to make the tackle…

A: Given: The mass of the running back is 110 kg. The initial velocity of the running back is 8 m/s in…

Q: Donte is ice skating due north on a frozen lake at a speed of 3 m/s when he collides with Rebecca…

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Q: 10.303-kg railroad car travelling at a speed of 30m/s strikes an identical car at rest. If the cars…

A: mass of rail road car = m1= 10.303kg its initial speed = V1i= 30 m/s mass of second car = m2= 10.303…

Q: Two carts on a frictionless track are traveling directly toward each other. The first cart has mass…

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Q: A proton makes a head-on collision with an unknown particle at rest. The proton rebounds straight…

A: Given Data The mass of proton is:m The mass of unknown particle is:M To find: The ratio of the…

Q: A 0.00927-kg bullet is fired straight up at a falling wooden block that has a mass of 4.26 kg. The…

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Q: A car moving at 20 m/s due east collides with a car of twice the mass, moving at 16 m/s due north.…

A: Apply the conservation of motion along the north direction (consider it as y-direction).

Q: ralroad car of mass 3.40 x 10 kg moving at 3.25 m/s collides and couples with two coupled railroad…

A: mass of railroad car = m1= m = 3.4 x 104 kg mass of two coupled car = m2= 2m = 6.8 x 104 kg

Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…

A: Given:speed vc = 21.5 m/sMass,m=1500 kglet final veocity be V at an angle of 43°horizontal component…

Q: A steel ball of mass 0.300 kg is fastened to a cord that is 50.0 cm long and fixed at the far end.…

A: Given information: The mass of the steel ball, m1=0.300 kg The length of the cord, l=50.0 cm=0.500 m…

Q: You are at the controls of a particle accelerator, sending a beam of 3.90x107 m/s protons (mass m)…

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Q: You have two identical cars of mass 1,662 kg. Initially, one car is moving to the right with a speed…

A: Given data:  Two identical cars m1 = m2 = 1662 kg Initial velocity of car 1 (u1) = 11 m/s Initial…

Q: y Problem 1: Two billiard balls with the same mass m move towards one another. Ball one noves in the…

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Q: Someone has also put a third puck on the air hockey table which is covered in gum all around its…

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Q: The carbon isotope 14C is used for carbon dating of archaeological artefacts. 14C decays to 14N by a…

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Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…

A:

Q: The carbon isotope 14C is used for carbon dating of archaeological artefacts. 14C decays to 14N by a…

A: Basic Details The carbon dating is a process of measurement of the age of any organic material by…

Q: The carbon isotope 14C is used for carbon dating of archaeological artefacts. 14C decays to 14N by a…

A: Mass of electron=9.11×10-31 kg speed of electron=4×107 m/s neutrino has a momentum of=8×10-24 kg m/s…

Q: A student is driving a 1200 kg car at 42.0 m/s. He is tail-gating ("drafting") behind a 2500 kg…

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Q: A railroad car coasting towards the right at a speed of 5 m/s runs into a set of three other cars…

A: (a) The speed of the coupled set after the impact is mvi=4mvfvf=14vi=145 m/s=1.25 m/s

Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…

A: It is given that,

Q: A fast car is speeding down a road with a velocity of v. It collides with a truck moving in the…

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