PDF chapter test TRY NOW
A ball is thrown vertically upwards with a velocity of \(49\ \frac{m}{s}\)
Calculate
(i) The maximum height to which it rises,
(ii) The total time it takes to return to the surface of the earth.
Calculate
(i) The maximum height to which it rises,
(ii) The total time it takes to return to the surface of the earth.
Maximum height \(=\) \(m\)
Total time \(=\) \(s\)
(Note: Enter your answer with one decimal digit)
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