(a) For two angles 2θ and 2(90−θ) with same magnitude of velocity of projection | (e) P^i⋅P^ig |
(b) Equation of parabola of a projectile y=PX−QX2 | (f) Maximum height=25% of P2Q |
(c) Radius of curvature of path of a body projected with velocity [P^i+Q^j]ms−1 at highest point | (g) Range = Maximum height |
(d) Angle of projection θ=tan−1(4) | (h) Range is same |