m O UO 1 h A rock of mass m is thrown horizontally off a building from a height h, as shown above. The speed of the rock as it leaves the thrower's hand at the edge of the building is vo. How much time does it take the rock to travel from the edge of the building to the ground? Type your algebraic answer below using variables such as g, v_0, h, and m. You may not need to use all variables, but you will likely need functions such as a square root: sqrt(), division: /, or exponent: ^. Question Help: Message instructor Submit