Determine the maximum potential difference that can be applied to a Teflon-filled parallel-plate capacitor having a plate area of 2.00 cm2 and a plate separation of 0.020 0 mm.

What are the size and direction of the force that is the sum of a force of 3 n acting south and a force of 6 n acting north?

Sensible heat involves a change in which aspect of a substance?

David drinks a glass of water in his kitchen. The water is at room temperature, and David decides to make it colder by adding ice. Which of the following describes why the ice cubes will melt? A.

Which of the following is an inference? a. The flower is pink. b. Vinegar has a pungent aroma. c. A dog barks. d. A cup with steam coming from it will be hot to the touch.

A car starts from rest and after 7 seconds it is moving at 42 m/s. What is the car's average acceleration? A. 0.17 m/s2 B. 1.67 m/s2 C. 6 m/s2 D. 7 m/s2 E. none of the above

A 0.25 kg hockey puck is sliding along the ice with an initial velocity of 5 m/s when a player strikes it with his stick, causing it to reverse its direction and giving it a velocity of 30 m/s.

The physiological aim of drive reduction theory is

You are caring for a person who was involved in an automobile collision. The woman is complaining of pain in her abdomen, nausea and extreme thirst. She also is breathing rapidly. Which of the following would you suspect?

A fountain of water and steam that erupts from the ground

A heavy rope, 50 ft long, weighs 0.5 lb/ft and hangs over the edge of a building 120 ft high. how much work is done (in ft-lb) in pulling half the rope to the top of the building?