Four objects are on a shelf 1.5 meters above the ground: a 350 gram vase, a 200-gram frame, a 225-gram book, and a 600 gram trophy. Which object has the most potential energy?

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

Current from a charged capacitor lights a bulb. as time goes on the brightness of the

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