On earth, the gravitational potential energy of a ball is 1881 J. If the same 32 kg ball was given the same amount of gravitational potential energy as on earth how high would it have to be above the surface? (Moons g= 3.7m/s

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th