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A pebble is dropped from a cliff. Neglecting air resistance, if the rock falls for 4 seconds. How fast is it moving?
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A pebble is dropped from a cliff. Neglecting air resistance, if the rock falls for 4 seconds. How fast is it moving?

User Nayara
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1 Answer

7 votes
It is going to move 6.5 speed
User MihaiV
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