how many complete rotations does the minute hand of a clock make as it moves from 12:00 noon to 4:00 p.m…
how many complete rotations does the minute hand of a clock make as it moves from 12:00 noon to 4:00 p.m.? rotations
Answer
Explanation:
Step1: Know rotation - time relationship
The minute - hand of a clock makes 1 complete rotation in 1 hour.
Step2: Calculate time elapsed
The time from 12:00 noon to 4:00 p.m. is 4 hours.
Step3: Find number of rotations
Since 1 rotation per hour, in 4 hours, the number of rotations is $1\times4$.
Answer:
4