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Q. A trapeze artist swings in simple harmonic motion with a period of 3.2 s. The acceleration of gravity is 9.81 m/s2. Calculate the length of the cables supporting the trapeze.

Q. A 47.0 g golf ball is driven from the tee with an initial speed of 50.0 m/s and rises to a height of 24.8.0 m.

(a) Neglect air resistance and determine the kinetic energy of the ball at its highest point.

(b) What is its speed when it is 6.0 m below its highest point?

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Category:- Physics
Reference No.:- M9276976

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