(Solved): A ball is thrown horizontally from the top of a \( 49.0-\mathrm{m} \) building and lands \( 35.0 \m ...

A ball is thrown horizontally from the top of a \( 49.0-\mathrm{m} \) building and lands \( 35.0 \mathrm{~m} \) from the base of the building. Ignore air resistance. How long is the ball in the air? Tries \( 0 / 10 \) What must have been the initial horizontal component of the velocity? Tries \( 0 / 10 \) What is the vertical component of the velocity just before the ball hits the ground? (Take vertically up to be positive.) Tries \( 0 / 10 \) What is the velocity of the ball just before it hits the ground? Magnitude = angle (below the \( x- \) axis) \( = \) Tries \( 0 / 10 \)