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Let's do this question how much distance in meters a will of twenty five centimeters radius will cover

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if it rotates 350 times.

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All right, pause the video, give it a try and then let's do it together.

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All right.

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We're back over here.

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We have a visual right now.

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If this will repeat one time, how much distance would you travel?

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It will travel the distance equal to its circumference.

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Right.

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Imagine it's on a straight surface.

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Now, the wheel is over here, right.

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And at this point is touching the wheel at the surface.

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Now, if you rotate, this will ride.

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If you rotated, it will move forward.

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But even after some time, it will be somewhere over here.

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Right.

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And if you keep doing that till it's back over here.

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Right.

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What would be this distance, this distance that has been traveled will be equal to the circumference

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of the circle?

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All right, now the circumference is equal to two Pyaar, and it's given that the radius is twenty five

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centimeters.

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Right.

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So that's equal to two in the 22 by 17 to twenty five.

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That's the distance that will be traveled when it rotates one time.

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Now it's given that it rotates 350 times.

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So if you drop its one time, it's this much.

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So if it's rotating three 50 times, the distance covered will be 350 in the amount traveled when it

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rotates one time.

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That's 350 in the two in the 22 by seven and the twenty five that's equal to fifteen to forty four and

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twenty five.

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And that gives you the answers by five 00 centimeter.

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Or that's the same as by one hundred and fifty meter.

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And that's the answer to this question.