Question

find the distance in metre covered by
the wheel of a car in 500 revolutions
if the diameter of the wheel is 77 cm​

Answer 1

Answer ::

The Distance covered by 500 revolutions, is 1210m.

Step-by-step explanation ::

To Find:-

• The distance in metre covered by the wheel

Solution:-

Given that,

• Diameter of wheel = 77cm
• Number of revolutions = 500 revolutions

As we know that,

Distance covered in 1 revolution = Circumference of the wheel ( πd )

➠ 22/7 × 77

➠ 22 × 11

➠ 242

Distance covered in one revolution is 242cm.

ACCORDING THE QUESTION,

Distance covered by 500 revolutions,

➠ 242 × 500

➠ 121000

The Distance covered by 500 revolutions, is 121000cm.

Now, as it is said distance in metres covered by the wheel of a car in 500 revolutions

➠ 121000 / 100

➠ 1210 ★

The Distance covered by 500 revolutions, is 1210m.