The string of a simple pendulum is long

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

The string of a simple pendulum is

0.80\,\text{m}

long. If its angular amplitude is

4^{\circ}

, determine the maximum linear displacement of the bob from the mean position. (a)

0.20\,\text{cm}

(b)

5.6\,\text{cm}

(c)

0.56\,\text{cm}

(d)

2.8\,\text{cm}