Question

A wheel takes m rotations to travel a certain distance while another wheel whose diameter is four times bigger than it takes n rotations to travel the same distance. The relation between m and n is​

Answer 1

m

d

=πD and

n

d

=π.4D

∴

m

n

=

4

1

or4n=m'

Answer 2

Answer:

Solution

Correct option is A)

m

d

=πD and

n

d

=π.4D

∴

m

n

=

4

1

or4n=m'

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