Question

Find a distance covered by the wheel of the truck in 100 revolutions if the diameter of wheel is 49cm

Answer 1

Answer:

15400 cm

Step-by-step explanation:

Since diameter of the wheel is 49cm, radius = (49/2) cm

Circumference

= $2\pi r$

= 2 x (22/7) x (49/2)

= 2 x 11 x 7

= 154 cm

Distanced covered by the wheel

= (Circumference) x (No. of revolutions)

= 154 cm x 100

= 15400 cm

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