(b) (c) A 1.20 kg rock is whirled in a horizontal circle at the end of...

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(b) (c) A 1.20 kg rock is whirled in a horizontal circle at the end of a 1.40-m long string. The tension in the string is 95.0 N What angle does the string make with the horizontal? What is the speed of the rock? 1.40 m 1.20 kg my How long does it take the rock to move around the circle (the period of the motion)? (b) (c) A 1.20 kg rock is whirled in a horizontal circle at the end of a 1.40-m long string. The tension in the string is 95.0 N What angle does the string make with the horizontal? What is the speed of the rock? 1.40 m 1.20 kg my How long does it take the rock to move around the circle (the period of the motion)?

Answer rating: 100% (QA)

To solve the problem presented we need to analyze the situation using the principles of circular motion and dynamics Lets address each question step b... View the full answer