Question

plz helpp plzzzzzz help​

Answer 1

Answer:

Diameter of car wheels: 80 cm.

Radius= 80/2= 40cm.

Time=10 min.(1/6 hours0

Speed= 60Km/hr.

Here, Speed= distance/time

Distance= Speed×time

Distance=$66*\frac{1}{6}$

Distance= 11km.(1100000 cm.)

Circumference of the circle= 2πr

2×π×40

=80π

Revolutions:total distance/distance covered in one revolution

: 1100000/80π

13750×22/7..............................π=22/7

=4375 revolutions!

HOPE THIS HELPS :D