T sinθ = mg
T cosθ = mv2/r
Divide the first by the second to get
Tanθ = gr/v2
Solve for θ and use it to find T
An object of mass 5kg is whirled round a horizontal circle of radius 5m with uniform speed of 5m/s by a revolving string inclined to the verticat. Calculate the tension in the string and the angle of inclination of the string to the vertical.Pls show the workings
2 answers
Am a student