A pendulum consists of a 1.60 kg mass attached to a wire that makes a fixed angle of 15.0° with the vertical. The bob swings in a horizontal circle at constant speed. What is the magnitude of the centripetal acceleration of the mass? (Consider Newton's law and the forces/components. Note the angle is given from the y-axis} O 1.79 m/s? O 1.36 m/s2 O 2.63 m/s? O 0.987 m/s2 O 3.21 m/s?
A pendulum consists of a 1.60 kg mass attached to a wire that makes a fixed angle of 15.0° with the vertical. The bob swings in a horizontal circle at constant speed. What is the magnitude of the centripetal acceleration of the mass? (Consider Newton's law and the forces/components. Note the angle is given from the y-axis} O 1.79 m/s? O 1.36 m/s2 O 2.63 m/s? O 0.987 m/s2 O 3.21 m/s?
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Transcribed Image Text:A pendulum consists of a 1.60 kg mass attached to a wire that makes a fixed angle of 15.0° with the vertical. The bob swings in a
horizontal circle at constant speed. What is the magnitude of the centripetal acceleration of the mass? {Consider Newton's law and the
forces/components. Note the angle is given from the y-axis}
O 1.79 m/s?
O 1.36 m/s2
O 2.63 m/s?
O 0.987 m/s2
O 3.21 m/s2
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