Posted by **Danny** on Monday, December 3, 2012 at 3:22pm.

Tom has a mass of 69.0 kg and Sally has a mass of 54.0 kg. Tom and Sally are standing 20.0 m apart on the dance floor. Sally looks up and sees Tom. She feels an attraction. If the attraction is gravitational, find its size. Assume that both Tom and Sally can be replaced by spherical masses. (Use G = 6.67 10-11 N · m2/kg2.)

## Answer This Question

## Related Questions

- physics - Tom has a mass of 67.2 kg and Sally has a mass of 58.5 kg. Tom and ...
- physics - Tom has a mass of 72.2 kg and Sally has a mass of 49.4 kg. Tom and ...
- Math - Suppose that it takes Sally 3 hours to mow, and it takes Tom 4 hours to ...
- physics - Sally and a partner holds the ends of a spring 4 meters apart. There ...
- PHYSICS - Sally Sue, an enthusiastic physics student enjoyed the opportunity to ...
- Physics - Sally Skier skiis down a rough ice covered 10.0 m high incline into a ...
- economics - Sally and a partner holds the ends of a spring 4 meters apart. There...
- maths - Please help! At a cup cake baking competition, Alan baked 55 fewer ...
- physics - Sally has a mass of 58.0 kg and Earth has a mass of 5.98 1024 kg. The ...
- joe has a mass of 50 kg and sally has a madphysics - joe has a mass of 50 kg and...

More Related Questions