How much gravitational potential energy would be gained by an object moved 3.0 m horizontally?
a. 0.0 J b. 3.0 J c. 9.8 J d. 29 J

Drag each item into the proper state of matter category.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e