Ball (A) is released from rest at a height of (40 m) at the same time a ball (B) is thrown upward, (5 m) from the ground. The balls pass one another at a height of ( 20 m).Find: The speed at which ball (B) was thrown upward.
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![4. Ball (A) is released from rest at a height of (40 m) at the same time a
ball (B) is thrown upward, (5 m) from the ground. The balls pass one
another at a height of ( 20 m).Find: The speed at which ball (B) was
thrown upward.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe3b22d41-205f-416f-a437-2c9a4d75fa28%2F258b4e6d-2acb-4b2a-8825-65c4073298df%2Fwn3ekzi_processed.jpeg&w=3840&q=75)
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