Posted by **Anonymous** on Wednesday, January 9, 2013 at 6:45am.

A rock is thrown vertically upward with an initial speed of 100 ft/s. At the same instant another rock is thrown vertically downward from the top of a 280 ft cliff with an initial speed of 40 ft/s. Neglecting air friction,

## Answer This Question

## Related Questions

- physics - c) A 0.26-kg rock is thrown vertically upward from the top of a cliff ...
- physics - A 0.26 kg rock is thrown vertically upward from the top of a cliff ...
- physics..help PLEASE! - A 0.26 kg rock is thrown vertically upward from the top ...
- PHYSICS - A 0.26kg- rock is thrown vertically upward from the top of a cliff ...
- Physics - A 0.26-kg rock is thrown vertically upward from the top of a cliff ...
- Physics - A 0.26 kg rock is thrown vertically upward from the top of a cliff ...
- physics - A rock is thrown vertically upward from the edge of a cliff. The rock ...
- physics - A rock is thrown vertically upward from the edge of a cliff. The rock ...
- Physics - An attacker at the base of a castle wall 3.95 m high throws a rock ...
- Physics - An attacker at the base of a castle wall 3.95 m high throws a rock ...

More Related Questions