Question

derive an expression for conical pendulum with diagram​

Answer 1

Answer:

Let's use Newton's second law (ΣF = ma) to derive an expression for:

the angle θ in terms of the tangential velocity of the mass, the radius of the circular path (r) and the acceleration due to gravity (g)

the height of the conical pendulum in terms of ω2 and g.

Answer 2

Answer:

this is the right answer.