A large number of bullets are fired in all directions with the same speed v . What is the maximum area on the ground on which these bullets will spread?

Question

A large number of bullets are fired in all directions with the same speed v . What is the maximum area on the ground on which these bullets will spread?, π v 2 g, π v 4 g 2, π 2 v 4 g 2, π 2 v 2 g 2

MARKS App · Accepted Answer

The area in which bullet will spread = π r 2 For maximum range, R max = v 2 g [when θ = 4 5 ° ] ∴ Maximum area = π R max 2 = π v 2 g 2 = π v 4 g 2

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