A box is put on a scale which is adjusted to read zero, when the box is empty. A stream of pebbles is then poured into the box from a height h above its bottom at a rate of n pebbles. Each pebble has a mass m. If the pebbles collide with the box such that they immediately come to rest after collision, find the scale reading at time after the pebbles begin to fill the box.

A box is put on a scale which is adjusted to read zero, when the box i

1.	A box is put on a scale which is adjusted to read zero, when the box is empty. A stream of pebbles is then poured into the box from a height h above its bottom at a rate of n pebbles. Each pebble has a mass m. If the pebbles collide with the box such that they immediately come to rest after collision, find the scale reading at time after the pebbles begin to fill the box.
Answer» ANSWER :`{ SQRT((2gh) + GT))}`

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