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Q1. The drawing shows identical stones that are being whirled on the tabletop at the same speed. The radius of the larger circle is twice that of the smaller circle. How is the tension T1 in the longer cord related to tension T2 in the shorter cord?

Q2. A gardener feels it is taking him excessively long to water a garden with a 0.952cm diameter hose. By what factor will his time be shortened, if he uses a 1.58 cm diameter hose?

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Category:- Physics
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