Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • The torque due to gravity at any time about point of projection if a body is projected with velocity

The torque due to gravity at any time \mathrm{t} about point of projection if a body is projected with velocity u at an angle \mathrm{\theta.}
 

Option: 1

\mathrm{mgu\sin \theta t }
 


Option: 2

\mathrm{m g u\tan \theta t}
 


Option: 3

\mathrm{mgu\cos \theta t}
 


Option: 4

\mathrm{2 m g u\cos \theta t}


Answers (1)

best_answer

\mathrm{\tau=F r_{\perp}}

Now, \mathrm{ x=u_x t+\frac{1}{2} a_x t^2 }

         \mathrm{ x=u \cos \theta t }

        \mathrm{ \tau=m g u \cos \theta t }

Hence option 3 is correct.

 




 

Posted by

Shailly goel

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET UG 2025 photo size, format to upload thumb impression, documents
anam-khan

NEET UG 2025 Registration Live: NTA NEET application forms at neet.nta.nic.in; tie-breaking-criteria
anam-khan

What NEET UG cut-off will you need for Bihar MBBS admissions? Past years’ trends

Latest Question