From an elevated point A, a stone is projected vertically upwards. When the stone reaches a distance h below A, its velocity is double of what it was at a height h above A. The greatest height attained by the stone is |
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(a) |
(b) |
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(c) |
(d) |
From an elevated point A, a stone is projected vertically upwards. When the stone reaches a distance h below A, its velocity is double of what it was at a height h above A. The greatest height attained by the stone is |
|||
(a) |
(b) |
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(c) |
(d) |