A pendulum is set swinging. Its first oscillation is through an angle of 20, and each followingoscillation

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A pendulum is set swinging. Its first oscillation is through an angle of 20°, and each followingoscillation is through 95% of the angle of the one before it.

a. After how many swings is the angle through which it swings less than 1°?

b. What is the total angle it has swung through at the end of its tenth oscillation?

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:47 AM

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A pendulum is set swinging. Its first oscillation is through an angle of 20, and each followingoscillation

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a To find the number of swings at which the angle is less than 1 we need to find the number of ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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