Question

the diameter of A wheel of a car is 56 cm find the distance travelled by the car in 600 rotations

Answer 1

Here's your answer

Diameter of wheel = 56cm

Radius = diameter/2 = 56/2 = 28cm

Distance travelled in one revolution = circumference of the circle

Circumference = 2πr

$= 2 \times \frac{22}{7} \times 28cm$

= 176cm


Distance covered in 600 rotations = 600 × 176cm

= 105600 cm

Or

1.056 km