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Calculate the angle at which the ball is projected.
Mathematics 9709 · AS & A Level · Representation of data
Representation of data — practice question
A golf ball $B$ is projected from a point $O$ on horizontal ground. $B$ first lands on the ground at a point $48\,\text{m}$ from $O$, $2.4\,\text{s}$ after being projected.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Applies the vertical motion equation $V\sin\theta = \dfrac{2.4g}{2}$ or $48 = V\cos\theta \times 2.4$” …
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