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A small rock with mass 0.315 kg is fastened to a massless string with length 0.870 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 42.0 degrees with the vertical. Air resistance is negligible. Part A What is the speed of the rock when the string passes through the vertical position? ▸ View Available Hint(s) τϋπ ΑΣΦ. 4 Submit Previous Answers C Constants m/s

A small rock with mass 0.315 kg is fastened to a massless string with length 0.870 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 42.0 degrees with the vertical. Air resistance is negligible. Part A What is the speed of the rock when the string passes through the vertical position? ▸ View Available Hint(s) τϋπ ΑΣΦ. 4 Submit Previous Answers C Constants m/s

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A small rock with mass 0.315 kg is fastened to a massless string with length 0.870 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 42.0 degrees with the vertical. Air resistance is negligible. Part A What is the speed of the rock when the string passes through the vertical position? ► View Available Hint(s) V- ΑΣΦ Submit Previous Answers ? Constants m/s
Transcribed Image Text:A small rock with mass 0.315 kg is fastened to a massless string with length 0.870 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 42.0 degrees with the vertical. Air resistance is negligible. Part A What is the speed of the rock when the string passes through the vertical position? ► View Available Hint(s) V- ΑΣΦ Submit Previous Answers ? Constants m/s
▼ Part B What is the tension in the string when it makes an angle of 42.0 degrees with the vertical? ▸ View Available Hint(s) IVE ΑΣΦ Submit Part C 6.56 m/s² Submit Previous Answers Ò What is the magnitude of the acceleration of the rock when it makes an angle of 42.0 degrees with the vertical? ▸ View Available Hint(s) ✓ Correct pw ? N
Transcribed Image Text:▼ Part B What is the tension in the string when it makes an angle of 42.0 degrees with the vertical? ▸ View Available Hint(s) IVE ΑΣΦ Submit Part C 6.56 m/s² Submit Previous Answers Ò What is the magnitude of the acceleration of the rock when it makes an angle of 42.0 degrees with the vertical? ▸ View Available Hint(s) ✓ Correct pw ? N
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