Sunday

October 26, 2014

October 26, 2014

Posted by **Tracey** on Saturday, November 27, 2010 at 8:33pm.

- Physics -
**Damon**, Saturday, November 27, 2010 at 8:49pmThe mass has nothing to do with this.

h = .5 g t^2

2 hb = ha

ha = .5 g ta^2

hb = .5 g tb^2

so

ta/tb = sqrt (ha/hb) = sqrt 2

the horizontal speeds are the same so distance proportional to time in air

ta u = tb u sqrt 2

so

da = sqrt 2 * db

**Answer this Question**

**Related Questions**

physics - Two spheres A and B, where A has twice the mas of B, are projected at ...

Physics - Two identical heavy metal spheres are released from the same height. ...

Physics-mechanics - Two spheres are placed so that their centers are 2.6m apart...

physics - Two spheres are placed so that their centers are 2.6 meters apart. The...

physics - Two spheres are placed so that their centers are 2.9 m apart. The ...

Physics-mechanics - Two spheres are placed so that their centers are 2.6 m apart...

physics - Two projectiles A and B are projected at the same time in the same ...

Physics Help - Two compressible solids are formed into spheres of the same size...

physics - Question Part Points Submissions Used A thin cylindrical rod of ...

college physics - Two solid spheres A and B are made from the same material. The...