If the relative mass of a pingpong ball is 1/20 that of a golf ball,how many pingpong balls would you need to equal the mass of two golf balls? A)40 B)20 C)24 D)100 E)6.022 × 10²³

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Quizplus · Accepted Answer

Since the mass of a pingpong ball is 1/20 that of a golf ball, to equal the mass of one golf ball, you would need 20 pingpong balls. Therefore, to equal the mass of two golf balls, you would need 40 pingpong balls.

If the Relative Mass of a Pingpong Ball Is 1/20