During a thunderstorm benjamin franklin attempted to collect electricity from the air in a
key
kite
leyden jar
milk jar

By what primary heat transfer mechanism does the sun warm the earth?

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.