A wheel of radius 10 cm is turning at a rate of 5 revolutions Calculate: the distance moved by a point on the rim in 2 seconds

Question

asked Sep 7, 2022 174k views

1 Answer

Jan Myszkier · Answer 1 · 2022-09-11T20:43:18+0000

Answer:

15°

Explanation:

Angular velocity= 5rev/ min

= 10π/ min

But 1 min= 60 secs

= Angle turned/ 2secs

= 10π/(60×2)

= π/12 × 180/π= 15°

=