A large number of bullets are fired in all directions with same speed v.
A large number of bullets are fired in all directions with same speed v. What is the maximum area on the ground on which these bullets will spread
(a) π v2/g
(b) π v4/g2
(c) π2 v4/g2
(d) π2 v2/g2
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1 Answers
The maximum range of a projectile projected with speed v is
R = v^2/g
It should be the radius of the maximum area covered.
Hence maximum area = πR^2=πv^4/g^2
Hence option (b) accepted
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