1.

The diameter of a wheel of a car is 50m.find the distance travelled by the car during the period, the wheel makes 100 revolutions.

Answer»

ong>Step-by-step EXPLANATION:

d=50

R=50/2 =25

so the distance TRAVELLED by car in ONE revolution =it's circumference

=2πr

=2×22/7×25

=157.14

Therefore distance covered in 100 revolutions

=157.14×100

=15714 m



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