Question

Bullets are fired with the same initial velocity v in different directions on a plane surface. These bullets would fall on the maximum are of ............ on this surface.
(A) Ïv²/g
(B) Ïv²/g²
(C) ϲv²/g²
(D) Ïvâ´/g²

Answer 1

Answer:

π (V²/g)²

Explanation:

Max Horizontal Range is defined by V²/g

As Bullets are fired with the same initial velocity v in different directions on a plane surface.

so to have maximum area , this horizontal range will become radius

Hence a circle with Radius = V²/g

Area of a circle = π Radius²

= π (V²/g)²

Answer 2

Answer:π (V²/g)²

Explanation:

Max Horizontal Range is defined by V²/g

As Bullets are fired with the same initial velocity v in different directions on a plane surface.

so to have maximum area , this horizontal range will become radius

Hence a circle with Radius = V²/g

Area of a circle = π Radius²

= π (V²/g)²

Explanation: