Suppose That a Rock Is Swinging in a Circle When

question 23

Multiple Choice

Suppose that a rock is swinging in a circle when some string is let out so that the length doubled as the same speed is maintained.The force now exerted on the string is

• A)the same as before.
• B)doubled.
• C)half as great.
• D)four times as great.

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Data relating to an individual that can identify them, such as their name, address, or online identifiers.

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