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

question 3

Multiple Choice

If the relative mass of a pingpong ball is 1/20 that of a golf ball, how many Ping-Pong 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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Definitions:

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