Question

minute hand of a clock is 5 cm length.what is the distance and displacement with in 45 minut​

Answer 1

Answer:

In one hour, the minute hand would have completed a 360 degree circle around the face of the clock. It would be back where it started.

Since its start point and stop point are the same, it’s displacement would be zero.

The distance traveled, though, would be considerably more:

That would be the circumference of the clock’s face (at 5 cm from the center) times 60.

Distance = (2 Pi R) * 60 = 6.28 * 5 * 60= 1884 cm