Question

in one minute the angular displacement of the minute hand of a wrist watch is ? {explain step by step}​

Answer 1

Answer:

See , in one minute the minute hand will move by one unit. Since there are 60  units(60 minutes) , the angular displacement will be 1/60* 360 as the entire shape is a circle .

The answer is 6 degrees  

Explanation:

Answer 2

Answer:

Explanation:

second hand complete $360^{\circ}$ in 1 minute

i.e. for one complete revolution it completes $360^{\circ}$

converting $360^{\circ}$ to radian we get

$360\times \frac{\pi }{180}=2\pi\ radian$

for minute hand there are 60 division for one complete revolution

for 1 minute it covers $\frac{1}{60}$ th of $360^{\circ}$

i.e.  $\frac{2\pi }{60}=\frac{\pi }{30}=6^{\circ}$