1. The diameter of a bicycle wheel is 28 cm. What distance will it cover
lrar 3000 reynlutions per minute. Find its speed in m/sec.
Answers
Answered by
0
Answer:
It's revolution or reynlutions only first tell this
Answered by
1
Answer:
Diameter =28 cm.
radius =
2
d
=
2
28
=14 cm
circumference = 1 revolution
∴ circumference = 2πr
=2.
7
22
.14
=88 cm
The distance will cover in 100 revolutions = 100×88
=8800 cm =88 m.
Similar questions