the driving wheel of an engine ...

the driving wheel of an engine is 2.1m in radius find the distance covered when it has made 8000 revolution

  • 1 answers

Naveen Sharma 2 years, 5 months ago

Ans. Radius of Wheel (r) = 2.1m

Distance covered in one Revolution = Circumference of Wheel = \(2{\pi} r = 2\times {22\over 7}\times 2.1 = 13.2 m\)

Distance covered in 8000 Revolutions = \(13.2 \times 8000 = 105600m = 105.6 Km\)

Related Questions:

How to find rational no.
  • 0 answers
  • 1 answers
Simplify 16*2n+1-8*2n/16*2n+2-4*2n+1
  • 0 answers
Reciprocal of 100/800
  • 1 answers
Test paper 5
  • 0 answers
Radius =14mm
  • 0 answers

Buy Complete Study Pack

Subscribe complete study pack and get unlimited access to selected subjects. Effective cost is only ₹ 12.5/- per subject per month. Based on the latest CBSE & NCERT syllabus.

myCBSEguide App


Trusted by 70 Lakh Students

CBSE Test Generator

Create papers in minutes

Print with your name & Logo

Download as PDF

3 Lakhs+ Questions

Solutions Included

Based on CBSE Blueprint

Best fit for Schools & Tutors

Work from Home

  • Work from home with us
  • Create questions or review them from home

No software required, no contract to sign. Simply apply as teacher, take eligibility test and start working with us. Required desktop or laptop with internet connection