Question

A wheel of radius 10 cm is turning at a rate of 5 revolutions per minute. Calculate:
a) the angle through which the wheel turns in 1 second.
b) the distance moved by a point on the rim in 2 seconds.

Answer 1

please help

Answer 2

5 revolutions in 60 seconds

Answer 3

how many revolutions in 1 second then?

Answer 4

ok

Answer 5

therefore you would travel
(5/60) rev/sec

Answer 6

you can simply the fraction to 1/12
this means you are moving 1/12 revolution a second...

Answer 7

ok