A small body of mass 'm' hangs at one end of a string of length 'a', the other end of which is fixed. It is given a horizontal velocity 'u' at it's lowest position so that the string would just become slack, when it makes an angle of 60 degrees with the upward drawn vertical line. Find the tension in the string at point of projection ?

Tension at initial position

  • 60
Simple a small body of mass M hangs at one end of string of length L L the other end of which is fixed it is given a horizontal velocity U at its lower position so that the streamwood streamwood just becomes black when it makes an angle 60 bit awkward don't vertical line find tension in string at point of projection

  • -15
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