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What is the number of 360-degree rotations that...

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What is the number of 360-degree rotations that...

by BTGmoderatorLU » Sat Mar 10, 2018 2:14 pm
What is the number of 360-degree rotations that Tashi's unicycle wheel made while rolling 50 meters in a straight line without slipping?

(1) The diameter of the unicycle wheel, including the tire, was 0.25 meters.
(2) The unicycle wheel made ten 360-degree rotations per minute.

The OA is A.

I'm really confused by this DS question. Experts, can you explain why A is the correct answer, please? Thanks in advance.
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by mbawisdom » Sat Mar 10, 2018 3:33 pm
LUANDATO wrote:What is the number of 360-degree rotations that Tashi's unicycle wheel made while rolling 50 meters in a straight line without slipping?

(1) The diameter of the unicycle wheel, including the tire, was 0.25 meters.
(2) The unicycle wheel made ten 360-degree rotations per minute.

The OA is A.

I'm really confused by this DS question. Experts, can you explain why A is the correct answer, please? Thanks in advance.
Hey Luandato, what are you confused about? Where did you get to in this question? Happy to help.
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