Agirl of weight 600n sits on a 3-leg chair which weighs 60n. each chair leg presses the floor in a circle with a diameter of 5cm. find the average pressure exerted on the floor by each chair leg.

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