Question

how to find the speed in cm/s if the length of a minute hand is 5 cm​

Answer 1

Answer:

velocity of the minute hand would be 0.523 cm/sec.

Explanation:

The diatance cover by the minute hand in one second=(2pie×r)/60 cm/sec

velocity of minute hand= 2×3.14×5/60

= 31.4/60

= 0.523 cm/sec