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A gun is firing bullets with velocity v by rotating through 360 ° in the horizontal plane. The maximum area covered by this is??

A gun is firing bullets with velocity v by rotating through 360 ° in the horizontal plane.


The maximum area covered by this is??

Grade:11

1 Answers

Sunil Kumar
askIITians Faculty 183 Points
7 years ago

There is some element missing in the question, probably time or distance. Please check your question.

We can solve it by following way (but we need to know the complete question to be sure).

The area would be the area of the circle as the gun moves 360 degrees

so, A = πr 2

where radial distance, r = v x t

t =time

So if we have all the data we can move ahead.

 

Thanks & Regards
Sunil Kumar, 
askIITians Faculty
M.Sc., IIT Kharagpur

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