Trajectory is identical for both horizontal range and maximum height. Which of the following is correct?

Range = (u² sin 2θ) / g
g_planet / g_earth = (u_planet / u_earth)²
g_planet = (3/5)² × 9.8 m/s²
Horizontal range, R = u² sin 2θ / g

Correct answer: Range = (u² sin 2θ) / g

Solution

Option A is correct because it represents the standard formula for the horizontal range of a projectile, which depends on the initial velocity, angle of projection, and acceleration due to gravity.

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