Question

A 2kg stone at the end of a string 1 m long is whirled in a vertical circle at a constant speed. The
speed of the stone is 4m/sec. The tension in the string will be 52N, when the stone is ​

Answer 1

Answer:

Here Maxm Tension When String is vertically Downward and is equal to mv^2/R + mg =

2*4*4/1 + 2*10 = 52

so string is vertically Downward