radius of a wheel is 35 cm how far it will go in 250 revolutions
Answers
Step-by-step explanation:
distance travelled in one revolution = circumference of the wheel.
therefore distance covered in 250 revolution,
=> 2πr × 250
=> 500 × 22/7 × 35
=> 500 × 22 × 5
=> 2500 × 22 cm
=> (2500 × 22) / 100 mts
=> 25 × 22
=> 550 metres
Answer: 55000 cm
Step-by-step explanation:
In one revolution it will move the distance which is equal to the perimeter of the circle.
ie, distance travelled in 1 revolution = 2 π r
= 2 × 22 × 35
7
= 2 × 22 × 5
= 22 × 10
= 220 cm
∴Distance travelled in 250 revolution = 250 × 220
= 55000 cm
= 550 m
= 0.55 km
HOPE THIS HELPS..........