Q1. Two asteroids collide and stick together. The first asteroid has mass of 15×10³kg and is initially moving at 770 m/s. The second asteroid has mass of 20×10³kg and is moving at 1020 m/s. Their initial velocities made an angle of 20° with respect to each other. What is the final speed and direction with respect to the velocity of the first asteroid?

Q1. Two asteroids collide and stick together. The first asteroid has mass of 15×10³kg and is initially moving at 770 m/s. The second asteroid has mass of 20×10³kg and is moving at 1020 m/s. Their initial velocities made an angle of 20° with respect to each other. What is the final speed and direction with respect to the velocity of the first asteroid?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Conservation of Energy

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Question

Q1.
Two asteroids collide and stick together. The first asteroid has mass of 15×10³kg and is
initially moving at 770 m/s. The second asteroid has mass of 20×10³kg and is moving at
1020 m/s. Their initial velocities made an angle of 20° with respect to each other. What is
the final speed and direction with respect to the velocity of the first asteroid?

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