Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • An aircraft executes a horizontal loop of radius 1.00 km with a steady speed of 900 km/h. Compare its centripetal acceleration with the acceleration due to gravity.

Q. 4.18 An aircraft executes a horizontal loop of radius 1.00\; km with a steady speed of 900\; km/h. Compare its centripetal acceleration with the acceleration due to gravity.

Answers (1)

best_answer

Convert all the physical quantities in SI units.

                             Speed\ =\ 900\times \frac{5}{18}\ 250\ m/s

So the acceleration is given by :

                                           a\ =\ \frac{v^2}{r}

                                                 =\ \frac{(250)^2}{1000}

                                                 =\ 62.5\ m/s^2

The ratio of centripetal acceleration with gravity gives :

                                                \frac{a}{g}=\ \frac{62.5}{9.8}\ =\ 6.38

Posted by

Devendra Khairwa

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

PM Modi's Pariksha Pe Charcha 2025 to be held next month, registrations open till January 14
anam-khan

CBSE Board Exams 2025: Online portal for availing exemptions by CWSN students opens
anam-khan

Board Exams: States agree to equivalence; no question paper ‘jumbling’ from next year, says PARAKH CEO

Latest Question