A 360 g ball is connected to a paddle by means of an elastic cord AB of constant k 70 N m Knowing that the paddle is moved vertically according to the relation m sin ft with an amplitude m 200mm and a frequency ff 0 5Hz, determine the steady state amplitude of the motion of the ball 8 sin axt A B...

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A 360-g ball is connected to a paddle by means of an elastic cord AB of constant

Question:

A 360-g ball is connected to a paddle by means of an elastic cord AB of constant k = 70 N/m. Knowing that the paddle is moved vertically according to the relation δ = δm sin ωft with an amplitude δm = 200mm and a frequency ff = 0.5Hz, determine the steady-state amplitude of the motion of the ball.