Two balls are about to collide. Ball 1 has a mass of 10kg, and is moving [down] at an unknown speed. Ball 2 is 11kg and is moving [up] at a speed of 6m/s. After they collide, ball 1 moves with a velocity of 8m/s [60° Up of right]. Ball 2 moves with an unknown velocity [55° down of left]. An image has been added to help picture the situation. What is the initial velocity of ball 1?
Two balls are about to collide. Ball 1 has a mass of 10kg, and is moving [down] at an unknown speed. Ball 2 is 11kg and is moving [up] at a speed of 6m/s. After they collide, ball 1 moves with a velocity of 8m/s [60° Up of right]. Ball 2 moves with an unknown velocity [55° down of left]. An image has been added to help picture the situation. What is the initial velocity of ball 1?
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![Two balls are about to collide. Ball 1 has a mass of 10kg, and is moving [down] at an
unknown speed. Ball 2 is 11kg and is moving [up] at a speed of 6m/s. After they
collide, ball 1 moves with a velocity of 8m/s [60° Up of right]. Ball 2 moves with an
unknown velocity [55° down of left]. An image has been added to help picture the
situation.
What is the initial velocity of ball 1?
260°
59
5.1m/s [down]
5.38m/s [down]
O 6.34m/s [down]
O 6.9m/s [down]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F246b363a-9961-429f-9239-c5858c0959b4%2Ff26c273f-7bba-4634-a0a2-ade34d99510e%2Froteb5f_processed.png&w=3840&q=75)
Transcribed Image Text:Two balls are about to collide. Ball 1 has a mass of 10kg, and is moving [down] at an
unknown speed. Ball 2 is 11kg and is moving [up] at a speed of 6m/s. After they
collide, ball 1 moves with a velocity of 8m/s [60° Up of right]. Ball 2 moves with an
unknown velocity [55° down of left]. An image has been added to help picture the
situation.
What is the initial velocity of ball 1?
260°
59
5.1m/s [down]
5.38m/s [down]
O 6.34m/s [down]
O 6.9m/s [down]
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