Math, asked by khamruiswarnabha2008, 1 month ago

how many times a wheel 35 cm must be rotate to go 880 cm?

Answers

Answered by ankita648

0

One revolution is

2πr = 70π cm = 0.7π m

So 88m is approximately

88 / 0.7π ≈ 88/2.2 = 40 revolutions.

Previous Question

Next Question

Similar questions

English, 25 days ago

One day toward______end of October,when she had ten paise_______her pocket,she entered______shop and asked the old man ________a toffe.

CBSE BOARD X, 25 days ago

when was zollverein formed ...

Math, 25 days ago

the probability of selecting a vowel from the English alphabet is...

Social Sciences, 1 month ago

1. Tuition fee in all states in government schools is abolished at least up to the...

Geography, 1 month ago

Which city is known as "The city of silicon valley? 1.Mumbai 2.Bangaluru 3.Kolkata 4.Udaipur...

Economy, 8 months ago

When will amzon delivers non essential product in redzone??

Math, 8 months ago

x^2,y^2,-3x^2,z^2,4x identify like terms...

Physics, 8 months ago

A driver of a car moving at 30 m/s suddenly notices a child 80m straight ahead. If the driver’s reaction time is 0.5 s and the deceleration is 8 m s -2 , can he avoid hitting the child?