The bob of a 1.2 m long pendulum is observed to be 4.0 cm away from its mean position…

MATHEMATICS · Multi-part · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

The bob of a 1.2 m long pendulum is observed to be 4.0 cm away from its mean position along the arc. Find the angular displacement of the string (i) in radians (ii) in degrees, correct to two significant figures

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