Posted by **elaine** on Tuesday, October 19, 2010 at 8:54pm.

A stone is dropped from a 75 m high building. when this stone has dropped 15m, a second stone is thrown downward with an initial velocity such that two stones hit the ground at the same time. find a. time taken for the first stone to fall 75m. (b) the time taken for the second stone to hit the ground (c.) what as the initial velocity of the second stone

## Answer This Question

## Related Questions

- physics - A stone is dropped from a 75 m high building. when this stone has ...
- Physics - a stone is dropped from a 75m building. when a stone has dropped 15m, ...
- Physics - A stone is dropped from rest from the roof of a 100-m high building; 2...
- science - A stone is dropped into a river from a bridge 43.9 m above the water...
- physics - A stone is dropped from the roof of a building; 1.60s after that, a ...
- Physics - A stone is dropped from the roof of a building: 2.5s after, a second ...
- Grade 11 Physics - A stone is dropped from rest from a bridge that is 45 m above...
- physics - Two stones are thrown vertically up at the same time. The first stone ...
- physics - Two stones are thrown vertically up at the same time. The first stone ...
- physics - An inquisitive physics student and mountain climber climbs a 50.0m ...

More Related Questions