Horizontal range of a projectile \(\displaystyle{R}={V}^{{2}}{\frac{{{\sin{{2}}}\theta}}{{{g}}}}\)

From equation \(\displaystyle{R}\approx{\frac{{{1}}}{{{g}}}}\) and so

If \(\displaystyle{g}_{{{m}\infty{n}}}={\frac{{{1}}}{{{6}}}}{g}_{{{e}{a}{r}{t}{h}}}\)

If \(\displaystyle{R}_{{{m}\infty{n}}}=\) six time \(\displaystyle{R}_{{{e}{a}{r}{t}{h}}}\)

From equation \(\displaystyle{R}\approx{\frac{{{1}}}{{{g}}}}\) and so

If \(\displaystyle{g}_{{{m}\infty{n}}}={\frac{{{1}}}{{{6}}}}{g}_{{{e}{a}{r}{t}{h}}}\)

If \(\displaystyle{R}_{{{m}\infty{n}}}=\) six time \(\displaystyle{R}_{{{e}{a}{r}{t}{h}}}\)