A stone of mass 2kg is attached to a string of length 1 meter the sting can withstand maximum tension 200 N what is the m maximum speed that stone can have during the whirling motion ?

Explanation

Given: Mass of a stone = 2 kg, length of a string = 1 m
Maximum tension = 200 N The force acting on a stone in the whirling motion is centripetal force. Which is provided by tension of the string.
` therefore T_(max) = F_(max) = (mV^2_(max)) `
`200 = (2 xx v^2)/(1)`
` therefore v_(max)^2 = 100`
` v_(max) = 10 ms^(-1)`