Posted by **Jordan ** on Thursday, August 23, 2012 at 9:44pm.

a .5kg ball is dropped from a 30m high building is on the ground for 2ms then bounces up 20m. What avg force was exerted on the ball?

## Answer this Question

## Related Questions

- Physics - A .5kg ball is dropped from a 30m high building is on the ground for ...
- math-urgent - A ball with a mass 0.15kg is thrown upward with an initial ...
- physics - HELP ASAP! - A 3.60 kg ball is dropped from the roof of a building 184...
- Math (logic and problem solving) - a rubber ball is dropped froma building that...
- physics - a ball is dropped off a 20m high building, the ball weights 5 g. how ...
- math - Fay's rubber ball bounces exactly half the height from which it is ...
- Physics - A 3.79 kg ball is dropped from the roof of a building 163.8 m high. ...
- physics - A ball is dropped from rest at the top of a 5.89-m-tall building, ...
- physics - A 3.00 kg ball is dropped from the roof of a building 176.4 m high. ...
- Math - a special rubber ball is dropped from the top of a wall that is 64 feet ...

More Related Questions