A body is moving in a circular path with accelerationaifits velocity gets doubledfind the ratio accelerationafter and before the change

A body is moving in a circular path with accelerationaifits velocity g

1.	A body is moving in a circular path with accelerationaifits velocity gets doubledfind the ratio accelerationafter and before the change
Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>:<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>`<br/>`1/4:1`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>:1`<br/>`4:1`</p>Solution :Centripetalacceleration`a=(<a href="https://interviewquestions.tuteehub.com/tag/v-722631" style="font-weight:bold;" target="_blank" title="Click to know more about V">V</a>^(2))/(r )` <br/> Accelerationbeforechange `=a_(1)` <br/> Accelerationafter change `=a_(2)` <br/> `v_(1) =- v` <br/> `v_(2)=2 v` <br/> `(a_(2))/(a_(1))= ((<a href="https://interviewquestions.tuteehub.com/tag/2v-300496" style="font-weight:bold;" target="_blank" title="Click to know more about 2V">2V</a>)^(2))/(v^(2))= (4)/(1)` <br/> `a_(2) : a_(1)4:1`</body></html>