A 2.00 kg object is subjected to three forces that give acceleration (8 / ) (6 / ) .
2 2
a m s i m s j

 
  
If two of the three forces are
F N i N j
  
(30.0 ) (16.0 ) 1  
and
F N i N j
  
(12.0 ) (8.0 ) 2    , find the
third force.

An uncharged nonconductive hollow sphere of radius 18.0 cm surrounds a 12.0 µc charge located at the origin of a cartesian coordinate system. a drill with a radius of 1.00 mm is aligned along the z axis, and a hole is drilled in the sphere. calculate the electric flux through the hole.

Give an example in which the electrical energy changes to light energy

Why does a collision with an airbag cause less damage than a collision with a steering wheel