In the game of space billiards with albert at rest, henry’s space ball changes vertical velocity less than albert’s. albert believes in the conservation of momentum, so he believes for momentum to be conserved,
a. the collision must be elastic
b. the mass of henry’s space ball must be less than his
c. the mass of henry’s space ball must be equal to his
d. the mass of henry’s space ball must be greater than his
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In the game of space billiards with albert at rest, henry’s space ball changes vertical velocity les...
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