Question

How many rotations will the hour hand of clock complete in 72 hrs?

Answer 1

if it is a 24 hours clock it will complete 3 rotations in 72 hours

if it is a 12 hours clock it will complete 6 rotations in 72 hours

hope the answer helps

Answer 2

Answer:

The hour hand of any modern 24 hours format clock, completes 6 complete rotations in the time period of 72 hours.

Explanation:

The modern time keeping system mainly follows the pattern of 24 hours format.

In the 24 hours or one day,the hour hand completes 2 rotations.(1 full rotation= 12 Hours)

So in the time period of 72 hours or 3 days ,the hour hand will complete 6 full rotations. ( 3×2=6)