Two objects with masses m1 = 2kg and m2 = 4kg collide and stick together as shown in the figure. The speed of m2 before the collision is V4 = 1.5m/s. The speed of the compound object after the collision is vf = 2m/s. Find the speed of m1 before the collision.

Two objects with masses m1 = 2kg and m2 = 4kg collide and stick together as shown in the figure. The speed of m2 before the collision is V4 = 1.5m/s. The speed of the compound object after the collision is vf = 2m/s. Find the speed of m1 before the collision.

Name: Two objects with masses mį =2kg and m2 = 4kg collide and stick togeth
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Two objects with masses mį =2kg and m2 = 4kg collide and stick together as shown in the figure. The speed of m2 before the collision isV2i = 1.5m/s. The speed of the compound object after the collision is vf = 2m/s. Find the speed of m1 before the c

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

Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 11 g bullet is fired at 450 m/s toward the blocks. It passes all the way through the first block, then embeds itself in the second block. The speed of the first block immediately afterward is 5.6 m/s. What is the speed of the second block after the bullet stops? Express your answer to two significant figures and include the appropriate units. V= μA Value m S ?
A railroad car of mass 2.5 x 104 kg is moving at a speed of 4.00 m/s. It collides and couples with three other coupled railroad cars, each with the same mass as the single car, moving in the opposite direction at 2.00 m/s. (a) What is the speed of the four coupled cars after the collision? (b) How much energy is lost in the collision?
An orange billiard ball of mass 4 grams and traveling with a velocity of 4 m/s collides with a stationary blue billiard ball of mass 5 gm. what is the speed of the blue ball after the collision, assuming the collision is elastic?
A 50-gram mass with a horizontal velocity of 60 cm/s collides with an 80-gram mass at rest. After collision, the 60-gram mass travels 30° below the horizontal, and the 80-gram mass travels 45° above the horizontal. Find the speed of each in cm/s after impact.
A 20 gg ball of clay traveling east at 2.0 m/sm/s collides with a 20 gg ball of clay traveling north at 2.0 m/sm/s. What is the speed of the resulting 40 gg ball of clay? Express your answer with the appropriate units.
Ping and Leni of equal mass collide on a horizontal frictionless surface. Before the collision, Ping P is at rest while Leni L has a constant velocity of 12 m/s. After the collision, they are stuck together. What is the speed of the composite body (P + L) after the collision? (A) 3 m/s В 6 m/s C) 9 m/s 12 m/s
A woman with a mass of 59 kg runs at a speed of 6 m/s and jumps onto a giant 30 kg skateboard initially at rest. What is the combined speed of the woman and the skateboard?
A ball of mass 3.8 kg moving east with a speed of 4.5 m/s collides head-on with a 7.6-kg ball at rest. If the collision is perfectly elastic, what will be the speed and direction of each ball after the collision?
A 6.2 g bullet is fired into a 179 g block that is initially at rest at the edge of a frictionless, 0.6 m high table. The bullet remains in the block, and after impact, the block lands 2.9 m from the edge of the table. What was the speed of the bullet before impact?
Two rocks collide in outer space. Before the collision, one rock had mass 12 kg and velocity ‹ 4300, −3000, 2550 › m/s. The other rock had mass 5 kg and velocity ‹ −500, 1900, 3600 › m/s. A 1 kg chunk of the first rock breaks off and sticks to the second rock. After the collision the 11 kg rock has velocity ‹ 1550, 250, 2000 › m/s. After the collision, what is the velocity of the other rock, whose mass is now 6 kg?
Two 465g blocks of wood are 2 m apart on a frictionless table. A 15g bullet is fired at 419 m/s toward the blocks. it passes all the way through the first block then embeds itself in the second block. The speed of the first book in merely afterwards is 7 m/s. What is the speed of the second block after the bullet stops in it? Answer to 3 sig figs.
A billiard ball is moving in the x-direction at 30.0 cm/s and strikes another billiard ball moving in the y-direction at 40.0 cm/s. As a result of the collision, the first ball moves at 50.0 cm/s, and the second ball stops. What is the change in kinetic energy of the system as a result of the collision?