269888 If\(\overrightarrow{\mathrm{u}}=\mathrm{a} \hat{i}+\mathrm{b} \hat{j}+\mathrm{c} \hat{\mathrm{k}}\) with \(\hat{i}, \hat{j}, \hat{k}\) are in east, north and vertical directions, the maximum height of the projectile is

269918 The parabolic path of a projectile is represented by \(y=\frac{x}{\sqrt{3}}-\frac{x^{2}}{60}\) in MKS units : Its angle of projection is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)

269919 A body is projected at angle\(30^{\circ}\) to horizontal with a velocity \(50 \mathrm{~ms}^{-1}\). Its time of flight is

269920 A body is projected with velocity\(60 \mathrm{~m} / \mathrm{s}\) at \(30^{\circ}\) to the horizontal. The velocity of the body after 3 seconds is

269921 A body is projected with velocity\(u\) such that in horizontal range and maximum vertical heights are same.The maximum height is

269888 If\(\overrightarrow{\mathrm{u}}=\mathrm{a} \hat{i}+\mathrm{b} \hat{j}+\mathrm{c} \hat{\mathrm{k}}\) with \(\hat{i}, \hat{j}, \hat{k}\) are in east, north and vertical directions, the maximum height of the projectile is

269918 The parabolic path of a projectile is represented by \(y=\frac{x}{\sqrt{3}}-\frac{x^{2}}{60}\) in MKS units : Its angle of projection is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)

269919 A body is projected at angle\(30^{\circ}\) to horizontal with a velocity \(50 \mathrm{~ms}^{-1}\). Its time of flight is

269920 A body is projected with velocity\(60 \mathrm{~m} / \mathrm{s}\) at \(30^{\circ}\) to the horizontal. The velocity of the body after 3 seconds is

269921 A body is projected with velocity\(u\) such that in horizontal range and maximum vertical heights are same.The maximum height is

269888 If\(\overrightarrow{\mathrm{u}}=\mathrm{a} \hat{i}+\mathrm{b} \hat{j}+\mathrm{c} \hat{\mathrm{k}}\) with \(\hat{i}, \hat{j}, \hat{k}\) are in east, north and vertical directions, the maximum height of the projectile is

269918 The parabolic path of a projectile is represented by \(y=\frac{x}{\sqrt{3}}-\frac{x^{2}}{60}\) in MKS units : Its angle of projection is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)

269919 A body is projected at angle\(30^{\circ}\) to horizontal with a velocity \(50 \mathrm{~ms}^{-1}\). Its time of flight is

269920 A body is projected with velocity\(60 \mathrm{~m} / \mathrm{s}\) at \(30^{\circ}\) to the horizontal. The velocity of the body after 3 seconds is

269921 A body is projected with velocity\(u\) such that in horizontal range and maximum vertical heights are same.The maximum height is

269888 If\(\overrightarrow{\mathrm{u}}=\mathrm{a} \hat{i}+\mathrm{b} \hat{j}+\mathrm{c} \hat{\mathrm{k}}\) with \(\hat{i}, \hat{j}, \hat{k}\) are in east, north and vertical directions, the maximum height of the projectile is

269918 The parabolic path of a projectile is represented by \(y=\frac{x}{\sqrt{3}}-\frac{x^{2}}{60}\) in MKS units : Its angle of projection is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)

269919 A body is projected at angle\(30^{\circ}\) to horizontal with a velocity \(50 \mathrm{~ms}^{-1}\). Its time of flight is

269920 A body is projected with velocity\(60 \mathrm{~m} / \mathrm{s}\) at \(30^{\circ}\) to the horizontal. The velocity of the body after 3 seconds is

269921 A body is projected with velocity\(u\) such that in horizontal range and maximum vertical heights are same.The maximum height is

269888 If\(\overrightarrow{\mathrm{u}}=\mathrm{a} \hat{i}+\mathrm{b} \hat{j}+\mathrm{c} \hat{\mathrm{k}}\) with \(\hat{i}, \hat{j}, \hat{k}\) are in east, north and vertical directions, the maximum height of the projectile is

269918 The parabolic path of a projectile is represented by \(y=\frac{x}{\sqrt{3}}-\frac{x^{2}}{60}\) in MKS units : Its angle of projection is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)

269919 A body is projected at angle\(30^{\circ}\) to horizontal with a velocity \(50 \mathrm{~ms}^{-1}\). Its time of flight is

269920 A body is projected with velocity\(60 \mathrm{~m} / \mathrm{s}\) at \(30^{\circ}\) to the horizontal. The velocity of the body after 3 seconds is

269921 A body is projected with velocity\(u\) such that in horizontal range and maximum vertical heights are same.The maximum height is