Physics, asked by san3350, 11 months ago

When a wheel of radius 50 cm
makes 2 revolutions, the linear
distance travelled by it is:
A) 3.14 cm
B) 6.28 cm
C) 628 cm
D) 12.5 cm

Answers

Answered by acv49

1

Answer:

628cm because in one revolution it will go 2*π*r

So in two rev it goes 4πr

=4*(22/7)*50cm

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