Two hockey pucks slide along a flat sheet of ice with no friction, and then collide with each other. The diagram below shows a top-down view of the colliding hockey pucks. The masses of the hockey pucks are mA = 2.00 kilograms (kg) and mB = 1.50 kg. Before the collision, puck A moves to the right at a speed of 2.50 meters per second (m/s) and puck moves to the left at a speed of 1.25 m/s. After the collision, puck A moves at a speed of 1.00 m/s at 50.0 degrees relative to the x axis.(a) Find find the final speed (in m/s) of puck B after the collision.(b) Find find the direction of travel of puck B after the collision. Give your answer as an angle in degrees, measured relative to the x axis.(c) What is the total change in kinetic energy of the hockey pucks during the collision, in units of Joules (J)? Problem 3Two hockey pucks slide along a flat sheet of ice with no friction, and then collide witheach other. The diagram below shows a top-down view of the colliding hockey pucks.The masses of the hockey pucks are ma = 2.00 kilograms (kg) and mB = 1.50 kg. Beforethe collision, puck A moves to the right at a speed of 2.50 meters per second (m/s) andpuck moves to the left at a speed of 1.25 m/s. After the collision, puck A moves at a speedof 1.00 m/s at 50.0 degrees relative to the x axis.1.00m/sy2.50m/s50.0°A1.25m/sBAвbefore collisionafter collision11:

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Description: Two hockey pucks slide along a flat sheet of ice with no friction, and then collide with each other. The diagram below shows a top-down view of the colliding hockey pucks. The masses of the hockey pucks are mA = 2.00 kilograms (kg) and mB = 1.50 kg.

(a) According to the conservation of momentum along x direction,…

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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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Two hockey pucks slide along a flat sheet of ice with no friction, and then collide with each other. The diagram below shows a top-down view of the colliding hockey pucks. The masses of the hockey pucks are mA = 2.00 kilograms (kg) and mB = 1.50 kg. Before the collision, puck A moves to the right at a speed of 2.50 meters per second (m/s) and puck moves to the left at a speed of 1.25 m/s. After the collision, puck A moves at a speed of 1.00 m/s at 50.0 degrees relative to the x axis.

(a) Find find the final speed (in m/s) of puck B after the collision.

(b) Find find the direction of travel of puck B after the collision. Give your answer as an angle in degrees, measured relative to the x axis.

Problem 3
Two hockey pucks slide along a flat sheet of ice with no friction, and then collide with
each other. The diagram below shows a top-down view of the colliding hockey pucks.
The masses of the hockey pucks are ma = 2.00 kilograms (kg) and mB = 1.50 kg. Before
the collision, puck A moves to the right at a speed of 2.50 meters per second (m/s) and
puck moves to the left at a speed of 1.25 m/s. After the collision, puck A moves at a speed
of 1.00 m/s at 50.0 degrees relative to the x axis.
1.00
m/s
y
2.50
m/s
50.0°
A
1.25
m/s
B
A
в
before collision
after collision
11:

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