A bob is whirled in a horizontal circle by means of a string at an initial speed of 10rpm. If th....

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A bob is whirled in a horizontal circle by means of a string at an initial speed of 10rpm. If the tension in the string is quadrupled while keeping the radius constant, the new speed is : 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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