Two billiard balls of equal mass move at right angles and meet at the origin of an xy coordinate system. One is moving upward along the y axis at 2.1 m/s and the other is moving to the right along the

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asked Aug 24, 2022 165k views

11 votes

Two billiard balls of equal mass move at right angles and meet at the origin of an xy coordinate system. One is moving upward along the y axis at 2.1 m/s and the other is moving to the right along the x axis with speed 3.8 m/s. After the elastic collision, the second ball is moving along the positive y axis. What is the final direction of the first ball, and what are their two speeds?

Physics
high-school

Graycampbell asked

by Graycampbell

7.5k points

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1 Answer

10 votes

Answer:

sorry i cant figure this out

Step-by-step explanation:

Chethan Shetty answered Aug 30, 2022

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