| Exam Board | AQA |
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| Module | AS Paper 1 (AS Paper 1) |
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| Year | 2018 |
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| Session | June |
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| Topic | SUVAT in 2D & Gravity |
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11 In this question use \(g = 9.8 \mathrm {~ms} ^ { - 2 }\)
A ball, initially at rest, is dropped from a height of 40 m above the ground.
Calculate the speed of the ball when it reaches the ground.
Circle your answer.
\(- 28 \mathrm {~ms} ^ { - 1 }\)
\(28 \mathrm {~ms} ^ { - 1 }\)
\(- 780 \mathrm {~ms} ^ { - 1 }\)
\(780 \mathrm {~m} \mathrm {~s} ^ { - 1 }\)