A falling rock hits the ground at a speed of (16 mathrm{~m} / mathrm{s}). How many seconds
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A falling rock hits the ground at a speed of \(16 \mathrm{~m} / \mathrm{s}\). How many seconds were needed for the rock to fall the last \(12 \mathrm{~m}\) ?
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To solve this problem we can use the equations of motion for uniformly accelerated motion use the eq...View the full answer
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