please answer the 17th question

Asked by acshanadhana15 | 21st Nov, 2020, 08:50: PM

Expert Answer:

1 revolution=2πR
5000 revolution= 5000 x 2πR
As per the question
10000 cross times 22 over 7 cross times R equals 11 cross times 1000
R equals 7 over 20
D i a m e t e r equals 2 R
D equals 2 cross times 7 over 20
D equals 0.7 m

Answered by Utkarsh Lokhande | 27th Nov, 2020, 11:45: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.