Physics (AS & A Level) · Oct / Nov 2024 · Paper 13 · Question 4
A boy throws a stone with a horizontal velocity of 10 m s^-1 from the top of a building. The height of the building is 8.0 m. The stone travels along a curved path until it hits the horizontal ground, as shown. Air resistance is negligible. How long does it take the stone to reach the ground?
- A0.61 s
- B0.80 s
- C1.3 s
- D1.6 s
As printed in the paper
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Correct answer: C. 1.3 s
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