Question: Two astronauts at rest face each other in space. One, with mass m 1 , throws a ball of mass m b to the other,

Two astronauts at rest face each other in space. One, with mass m₁, throws a ball of mass m_b to the other, whose mass is m₂. She catches the ball and throws it back to the first astronaut. If they each throw the ball with a speed of v relative to themselves, how fast are they moving after each has made one throw and one catch?

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For v 1 and v b after the first throw We use p i p f v ... View full answer

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