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3 votes
A target lies flat on the ground 7 m from the

side of a building that is 10 m tall, as shown
below.
The acceleration of gravity is 10 m/s
Air resistance is negligible.
A student rolls a 7 kg ball off the horizontal
roof of the building in the direction of the
target.

1 Answer

2 votes

Can you give me any more information?

User Olivier Tonglet
by
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