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A particle $P$ is fired with speed $25\,\text{m s}^{-1}$ at an angle of $30^\circ$ above the horizontal from point $O$ on horizontal ground. Calculate the distance $OP$ after $2\,\text{s}$.
Mathematics 9709 · AS & A Level · Representation of data
Representation of data — practice question
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Horizontal component of displacement: $OX = (25\cos30) \times 2 = 43.3$” …
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