A small sphere, A, of mass mkg moves in a circle with centre B on a smooth horizontal table. A is joined to a smoothly r
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A small sphere, A, of mass mkg moves in a circle with centre B on a smooth horizontal table. A is joined to a smoothly r
A small sphere, A, of mass mkg moves in a circle with centre B on a smooth horizontal table. A is joined to a smoothly rotating vertical axle at B by an elastic string of natural length a m and modulus of elasticity AN and has constant angular speed o rads¹. Find an expression for the radius of the circle in terms of m, a, λ and o.