In the figure, block A (mass 1.7 kg) slides into block B (mass 2.2 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are vAi = 5.4 m/s, VB¡ = 2.2 m/s, and VBf = 4.2 m/s. What is velocity Vaf (including sign, where positive denotes motion to the right)? Number i Units TP P VB VBI

In the figure, block A (mass 1.7 kg) slides into block B (mass 2.2 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are vAi = 5.4 m/s, VB¡ = 2.2 m/s, and VBf = 4.2 m/s. What is velocity Vaf (including sign, where positive denotes motion to the right)? Number i Units TP P VB VBI

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)...

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In the figure, block A (mass 1.9 kg) slides into block B (mass 2.2 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are VA¡ = 5.0 m/s, Vei = 2.2 m/s, and vpf = 4.8 m/s. What is velocity Vaf (including sign, where positive denotes motion to the right)? VM=? Number i Units
Objects shown in the figure collide and stick and move together (no friction is considered). Consider positive direction from left to right. Find the velocity after the colision m,=2 kg V,= 8 m/s m= 4 kg V= 10 m/s
A ball moving at 0.95 m/s collides with a stationary ball. After a collision, they separated with the first ball moving 50° to the right while the other ball moved 40° to the left. If both balls has a mass of 1.5 kg, compute for their final velocities.
Ball #1 mass= 1.0 kg Ball #2 1 velocity = 1.7 m/s K 2 mass= 1.5 kg velocity = 0.0 m/s What is the velocity of Ball #1 after the collision? Give your answer in m/s to 2 significant figures (two decimal places in this case).
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Q.20. As given in the figure, the surface is friction less. The two objects collide, stick together and move together after the collision. Find the magnitude of final velocity in m/s? (write numerical value only) m, =3 Kg Vi =8m/s m = +kg Syu8 = Vz =10m/s Me