Two astronauts, of masses 70. kg and 110. kg, are initially at rest in outer space. They push each other apart. What is their separation after the heavier astronaut has moved 20. m? Round the answer to the nearest unit. Answer units

Principles of Physics: A Calculus-Based Text
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Author:Raymond A. Serway, John W. Jewett
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Chapter8: Momentum And Collisions
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Two astronauts, of masses 70. kg and 110. kg, are initially at rest in outer space. They push each other apart. What is their separation after the heavier astronaut has moved 20. m?

Round the answer to the nearest unit.

 
 
 
 
Answer units
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