Question

What is common to the variation in the range and the height of a projectile?

a - horizontal velocity
b- time of flight vertical velocity, horizontal acceleration

c - vertical velocity

d - horizontal acceleration

Answer 1

\[\Large v_y=u_y+at \\ \\ \Large v_y^2=u_y^2+2ah \\ \\ \Large h=u_yt+\frac{1}{2}at^2 \\ \\ \Large h=\frac{u_y+v_y}{2}t\]
You can tell from these