A ball with mass mj = 1.21 kg is initially travelling to the right with a speed u = 4.12 m/s. It collides with a second ball with mass m2 = 2.13 kg, the second ball is initially at rest. After the collision, the ball with mass mj = 1.21 kg travels to the left with speed U1 = 0.743 m/s while the ball with mass m2 = 2.13 kg travels to the right. initial final V2 u m1 m2 m1 m2 Figure 1. Diagram of the collision of two balls. Part 1) What is the final speed of the ball with mass m2 = 2.13 kg? U2 = m/s Part 2) What is the change in the kinetic energy of the system during this collision? Give a positive answer if the final kinetic energy is greater than the initial kinetic energy. AK = K¡ – K¡ =

A ball with mass mj = 1.21 kg is initially travelling to the right with a speed u = 4.12 m/s. It collides with a second ball with mass m2 = 2.13 kg, the second ball is initially at rest. After the collision, the ball with mass mj = 1.21 kg travels to the left with speed U1 = 0.743 m/s while the ball with mass m2 = 2.13 kg travels to the right. initial final V2 u m1 m2 m1 m2 Figure 1. Diagram of the collision of two balls. Part 1) What is the final speed of the ball with mass m2 = 2.13 kg? U2 = m/s Part 2) What is the change in the kinetic energy of the system during this collision? Give a positive answer if the final kinetic energy is greater than the initial kinetic energy. AK = K¡ – K¡ =

Name: A ball with mass m¡ =1.21 kg is initially travelling to the right wit
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: A ball with mass m¡ =1.21 kg is initially travelling to the right with a speed u = 4.12 m/s. It collides with a second ball with massm2 = 2.13 kg, the second ball is initially at rest. After the collision, the ball with mass m1 = 1.21 kg travels to

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0250 kg and is moving along the x axis with a velocity of +4.74 m/s. It makes a collision with puck B, which has a mass of 0,0500 kg and is initially at rest. The collision is not head-on. After the collision, the two pucks fly apart with the angles shown in the drawing. Find the speed of (a) puck A and (b) puck B.
Two cars collide at an intersection. Car A�, with a mass of 1900 kgkg , is going from west to east, while car B�, of mass 1300 kgkg , is going from north to south at 14.0 m/sm/s . As a result of this collision, the two cars become enmeshed and move as one afterwards. In your role as an expert witness, you inspect the scene and determine that, after the collision, the enmeshed cars moved at an angle of 55.0 ∘∘ south of east from the point of impact.How fast were the enmeshed cars moving just after the collision?
A joelshawon is a subatomic particle with a mass of 15.7g and it is made of a Joelon (mass 7.6g) and a Shawon (mass 8.1g). A joelon going 3.6 x 10^6 m/s to the east collides with a shawon going 1.1 x 10^6 m/s to the North. Determine the speed and direction of the resulting joelshawon
A car (mass = 1110 kg) is traveling at 31.3 m/s when it collides head-on with a sport utility vehicle (mass = 2380 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle traveling?
Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 1.2 m/s and a mass of 0.42 kg. Cart 2 has a mass of 0.68 kg. (a) If the total momentum of the system is to be zero, what is the initial speed of Cart 2 in meters per second? m/s (b) Does it follow that the kinetic energy of the system is also zero since the momentum of the system is zero? O Yes O No (c) Determine the system's kinetic energy in joules in order to substantiate your answer to part (b).
Two balls of clay, with masses M1 = 0.39 kg and M2 = 0.42 kg, are thrown at each other and stick when they collide. Mass 1 has a velocity v1 = 3.4i m/s and mass 2 has a velocity of v2 = 1.75j m/s.a. Write an expression for the initial momentum of the system, P, in terms of the masses M1 and M2, the magnitudes of the velocities v1 and v2 and the unit vectors i and j.
A toy car having mass m = 1.50 kg collides inelastically with a toy train of mass M = 3.60 kg. Before the collision, the toy train is moving in the positive x-direction with a velocity of Vi = 2.35 m/s and the toy car is also moving in the positive x-direction with a velocity of vi = 4.60 m/s. Immediately after the collision, the toy car is observed moving in the positive x-direction with a velocity of 1.90 m/s. Determine the change ΔKE in the total kinetic energy. Assume friction and the rotation of the wheels are not important so that they do not affect ΔKE. ------ joules
A toy car having mass m = 1.20 kg collides inelastically with a toy train of mass M = 3.90 kg. Before the collision, the toy train is moving in the positive x-direction with a velocity of Vi = 2.30 m/s and the toy car is also moving in the positive x-direction with a velocity of vi = 4.90 m/s. Immediately after the collision, the toy car is observed moving in the positive x-direction with a velocity of 2.05 m/s. (a) Determine Vf, the final velocity of the toy train.m/s(b) Determine the change ΔKE in the total kinetic energy. Assume friction and the rotation of the wheels are not important so that they do not affect ΔKE. J Question 6.1b:A block with mass M = 5.50 kg is sliding in the positive x-direction at Vi = 8.85 m/s on a frictionless surface when it collides elastically in one dimension with a stationary block with mass m = 1.30 kg. Determine the velocities, Vf and vf, of the objects after the collision. Vf = m/s vf = m/s
A large block of mass 3.80 kg slides on a frictionless table and collides head-on with a small block of mass 2.50 kg. After the collision both blocks move in the same direction as the original motion of the large block, and fall off the edge of the table. The small block hits the floor at a point 2.18 meters horizontally from the edge of the table, while the large block hits the floor at a point 1.38 meters horizontally from the edge of the table. The top of the table is 1.10 m above the floor. Find the speed, in m/s, of the large block before the collision.
A toy car having mass m = 1.50 kg collides inelastically with a toy train of mass M = 3.60 kg. Before the collision, the toy train is moving in the positive x-direction with a velocity of Vi = 2.35 m/s and the toy car is also moving in the positive x-direction with a velocity of vi = 4.60 m/s. Immediately after the collision, the toy car is observed moving in the positive x-direction with a velocity of 1.90 m/s. Determine the change ΔKE in the total kinetic energy. Assume friction and the rotation of the wheels are not important so that they do not affect ΔKE. ------ joules
A missile of mass 1.05 102 kg is fired from a plane of mass 5.20 103 kg initially moving at a speed of 2.50 102 m/s. If the speed of the missile relative to the plane is 1.11 103 m/s, what is the final velocity of the plane?
Two people, each with a mass of 85.00 kg, are paddling their canoe downstream with a speed of 1.520 m/s relative to the water, in a river that flows with a speed of 2.790 m/s with respect to the shore. What is the magnitude of the total momentum of the people, in kg⋅m/s, with respect to the shore?