A body of mass 4.7 kg makes an elastic collision with another body at rest and continues to move in the original direction but with 1/4 of its original speed. (a) What is the mass of the other body? (b) What is the speed of the two-body center of mass if the initial speed of the 4.7 kg body was 4.9 m/s? (a) Number Units (b) Number i Units

Q: Two objects, both with a mass of 1.87 kg are sliding across a horizontal, frictionless surface…

A:

Q: Two objects, both with a mass of 1.89 kg are sliding across a horizontal, frictionless surface…

A: given: m1=m2=1.89 kg v1 = 4.99 i m/s v2 = -2.16 i m/s let final velocity= v

Q: 1. One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m.…

A: Ans:- Image-1 Given datamass m1=2.0 kgmass m2=1.0 kgKinetic friction uk=0.50height h=2.5 ma)Velocity…

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Q: At one instant, the center of mass of a system of two particles is located on the x-axis at 2.0 m…

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Q: A 3.50 kg particle has the xy coordinates (-1.20 m, 0.500 m) and a 6.00 kg particle has the xy…

A: Given data:             Masses are:   m1= 3.5 kg , m2= 6.0 kg, m3= 3.50 kg          Co-ordinates…

Q: A ball of mass m = 0.27 Kg and velocity v = 5.2 m/s collides head-on with a ball of mass M = 0.93 Kg…

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Q: 6 A 2.0 kg body and a 3:0 kg body are moving along the x-axis. Ata particular instant the 2.0 kg…

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Q: A block with mass M = 5.65 kg is sliding in the positive x-direction at V, = 8.40 m/s on a…

A: The given values are,

Q: A soccer ball has a mass of 0.40 kg. Initially it is moving to the left at 20 m/s, but then it is…

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Q: Consider a system consisting of three particles: m1 = 5 kg, v, = m/s m2 = 6 kg, v2 = m/s m3 = 5…

A: Ans:- Image-1

Q: A block of mass 1.86 kg is placed on a frictionless floor and initially pushed northward, whereupon…

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Q: A 2x103 g metal sphere makes an elastic collision with another metal sphere at rest and continues to…

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Q: An object of mass m has an elastic collision with another object initially at rest, and continues to…

A:

Q: There is a 1D elastic collision between a box of 5 kg and a ball of 5 kg. Before the collision, the…

A: Conservation of momentum: It states that “the total momentum of a system remains conserved or…

Q: Object A traveling east at 9.72 m/s collides with object B traveling west at 2.22 m/s. Object A has…

A: Given data- object A-    mass MA=4.94 kg,   VA=9.72 m/s east direction object B-     mass MB=8.47…

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A: Given: Mass of the object A = 2.75 kg Mass of the object B = 3.95 kg Initial speed of the object A =…

Q: Consider an 1D elastic collision where particle m1 hits stationary particle m2 lying on a…

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

Q: A car with mass mc = 1382 kg is traveling west through an intersection at a magnitude of velocity of…

A: According to the law of conservation of momentum, the momentum in all the direction is conserved.…

Q: A 3.0-kg mass moving in the positive x direction with a speed of 10 m/s collides with a 6.0-kg mass…

A: Given data: The mass of the first object moving in the positive x direction, m1=3.0 kg. The initial…

Q: In a perfectly inelastic one-dimensional collision between two objects, what condition alone is…

A: From Conservation of Momentum we have, Given Final velocity is zero

Q: Two objects, both with a mass of 1.87 kg are sliding across a horizontal, frictionless surface…

A: Given: The mass of the object is 1.87 kg. The initial velocity of the first object is 4.63 m/si. The…

Q: Consider an elastic collision in one dimension that involves objects of mass m1=6.8 kg and m2=10.4…

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Q: A 2.50 kg particle has the xy coordinates (-1.20 m, 0.500 m) and a 5.50 kg particle has the xy…

A: Given, A particle having mass m1=2.5 kg has coordinate x1,y1=-1.20m,0.500m A particle having mass…

Q: Solve this attachment.

A: A collision is elastic if the sum of final kinetic energies is equal to the sum of initial kinetic…

Q: Two objects, both with a mass of 1.91 kg are sliding across a horizontal, frictionless surface…

A:

Q: If a mass of 1 kg with an initial velocity of 4 m/s to the right collides elastically with a mass of…

A: Given information: The given masses are  m1=1 kgm2=3 kg The velocity of the mass 1 is, u1=4 m/s The…

Q: A 1300 kg car moving at 6.3 m/s is initially traveiing north in the positive y direction. After…

A: mass of car (m) = 1300 kg initial velocity (u) = 6.3 ms due north after turn , new velocity = 6.3 ms…

Q: A hockey puck of mass 0.45 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of…

A: Given,The mass of the first puck = m1 = 0.45 kgThe mass of the second puck = m2 = 0.57 kgThe initual…

Q: A 1.29 kg particle has the xy coordinates (-1.25 m, 0.116 m), and a 5.32 kg particle has the xy…

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Q: A 10.0g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless,…

A: In an elastic collision between two objects, the linear momentum and the kinetic energy of the…

Q: Object A traveling east at 9.56 m/s collides with object B traveling west at 3.24 m/s. Object A has…

A: Dear student During collision, the momentum remains conserved. Also the coefficient of restitution…

Q: Two objects, both with a mass of 1.92 kg are sliding across a horizontal, frictionless surface…

A:

Q: A 1.20-kg ball, moving to the right at a velocity of +2.03 m/s on a frictionless table, collides…

A: Let the masses of the balls be, m1=1.20 kgm2=9.50 kg Let the velocities of the balls be, v1=2.03…

Q: Two cars (A and B) of equal mass have an elastic collision. Prior to the collision, car A is moving…

A: Given data: The initial velocity of car A, uA=20 m/s. The initial velocity of car B, uB=–10 m/s.…

Q: Object A traveling east at 8.47 m/s collides with object B traveling west at 2.43 m/s. Object A has…

A: Given: The mass of object A is 2.82 kg. The initial velocity oft he object A is 8.47 m/s in the…

Q: Two objects, both with a mass of 1.7 kg are sliding across a horizontal, frictionless surface toward…

A:

Q: A block of mass 1.98 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A block with mass M = 6.05 kg is sliding in the positive x-direction at Vi = 8.95 m/s on a…

A:

Q: A 3.0 kg object moving at 8.0 m/s in the positive direction of an x axis has a one- dimensional…

A: To determine: The mass of the object after collision when it is moving in positive direction of the…

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

A: m1 = 2 kg m2 = 1 kg h = 2.5 m μk= 0.50distance moved = d