2 8 A particle is attached to a fixed point by a light

Last updated: 6/19/2023

2 8 A particle is attached to a fixed point by a light string of length C It is held with the string taut and horizontal and let go Prove that i when the string makes an angle a with the horizontal the resultant acceleration a g 1 3sin a and ii When it is below the fixed point its velocity v 2 gl