Given that $u_x$ = horizontal component of initial velocity, $u_y$ = vertical component of initial velocity, $R$ = horizontal range, $T$ = time of flight, and $H$ = maximum height of a projectile. Match the following two columns:
Column $I$Column $II$
$(A)$ $u_x$ is doubled, $u_y$ is halved$(p)$ $H$ will remain unchanged
$(B)$ $u_y$ is doubled, $u_x$ is halved$(q)$ $R$ will remain unchanged
$(C)$ $u_x$ and $u_y$ both are doubled$(r)$ $R$ will become four times
$(D)$ Only $u_y$ is doubled$(s)$ $H$ will become four times

  • A
    $(A \rightarrow q, B \rightarrow q, r, C \rightarrow r, s, D \rightarrow s)$
  • B
    $(A \rightarrow s, B \rightarrow q, r, C \rightarrow r, s, D \rightarrow p)$
  • C
    $(A \rightarrow p, B \rightarrow q, r, C \rightarrow r, s, D \rightarrow s)$
  • D
    $(A \rightarrow q, B \rightarrow q, p, C \rightarrow r, s, D \rightarrow s)$

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