Posted by **jane** on Tuesday, February 21, 2012 at 2:51pm.

a ball (mass = 0.250 kg) is kicked off a porch (h = 1.50 m above the ground) with an initial velocity of 17.0 m/s at an unknown angle. what is the initial KE. What is the initial PE. what is the KE and speed of the ball when it is at the top of its ballistic arc (h = 9.50 m). What is the speed of the ball when it reaches the ground - (h = 0).

## Answer this Question

## Related Questions

- Physics - A soccer ball is kicked with an initial horizonal velocity of 18 m/s ...
- Physics - 2-D kinematics - A soccer ball is kicked with an initial horizontal ...
- Physics - A soccer ball is kicked with an initial horizontal velocity of 19.0 m/...
- science - A soccer ball is kicked with an initial speed of 8.4 m/s in a ...
- physics - a soccer ball is kicked with an initial velocity of 5.0 m/s^2 in a ...
- AP Physics - A soccer ball is kicked with an initial speed of 19.6 m/s in a ...
- Physics Kinematics. - A ball is kicked with an initial velocity of 21 m/s in ...
- Physics Projectile Motion - A ball is kicked with an initial velocity of 21 m/s ...
- Physics - a soccer ball is kicked and given an initial velocity of 12m/s at an ...
- 11th grade - a soccer ball is kicked with an initial velocity of 5.0 m/s in a ...

More Related Questions