Being in the wrong place when an African elephant-mass 6000 kg, velocity = 10 m/s-is charging can really ruin your day. How fast would a 1
kg cannon ball travel if it had the same kinetic energy as the elephant?

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