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A small stone of mass 0.4 kg tied to a m...

A small stone of mass 0.4 kg tied to a massless inextensible string is made to loop the loop Radius of the path is 4 m. Find its speed at the highest point. How would this speed change if mass of the stone is decoreased by `10%? (g =10 ms^(-2)).`

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To solve the problem, we will follow these steps: ### Step 1: Understand the problem We have a small stone of mass 0.4 kg tied to a massless inextensible string, making it loop in a circular path with a radius of 4 m. We need to find the speed of the stone at the highest point of the loop. ### Step 2: Identify the relevant formula In circular motion, the speed \( v \) at the highest point of a loop can be determined using the formula: \[ ...
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