Question

the range of a rifle bullet on level ground is 6000m.the range at an incline at 30 degree is

Answer 1

Given:

The range of a rifle bullet on level ground is 6000m.

To find:

The range at an incline at 30 degree is

Solution:

From given, we have,

The range of a rifle bullet on level ground is 6000 m.

R_{max} = 6000 m

The inclination angle is 30 degree

θ = 30°

The formula used to find the range of a rifle bullet inclined at an angle 30 degrees is given by,

R = R_{max} sin 2θ

R = 6000 × sin (2 × 30°)

R = 6000 × sin 60°

R = 6000 × √3/2

R = 3000√3 m

Therefore, the range of a rifle bullet at an incline at 30 degree is 3000√3 m

Answer 2

Answer:

4000 m is the answer.

HOPE IT HELPS...