Posted by **mark matat** on Wednesday, February 16, 2011 at 2:42pm.

A ball is thrown from the top of a building with an initial velocity of 30m/s straight upward, at an initial height of 50m above the ground. The ball just misses the edge of the roof on is way down and hits the ground. Determine: a) time needed for ball to reach max height. B)the max height. C) time needed for ball to hit ground. D) velocity and diplacement ( magnitude and direction) of the ball at t=sec( measured from beginning. Please explain step by step

## Answer This Question

## Related Questions

- Physics - A ball is thrown from the top of a building with an initial velocity ...
- math-urgent - A ball with a mass 0.15kg is thrown upward with an initial ...
- Physics - A ball is thrown at an angle of 37.1degrees above the horizontal from ...
- physics, please help me, this question is hard - John Stands at the edge of a ...
- Physics - Mr.Notten throws an egg from the top of a school at an initial ...
- physics - A ball is thrown upward with an initial velocity of 6.0m/s by someone ...
- physics - A ball is thrown from the top of a building upward at an angle of 66...
- Math velocity - A ball is thrown straight up from the edge of the roof of a 60.0...
- Physics - Hypothetically, you are standing on the balcony of an apartment on the...
- Physics - HELP PLEASE. Hypothetically, you are standing on the balcony of an ...

More Related Questions