Which of the following is maintained across the terminals of a battery?

a. a potential difference

b. a voltage drop

c. an electric charge

d. both a and b

You're staring at a traditional clock for 1 hour. after 1 hour, what is the angular displacement of the second hand? the minute hand? the hour hand?

A pendulum has maximum velocity

What do you know about the imaginary element Justwondoricium, shown below, given the information provided? List at least 3 different things.

I just need a full answer here not only so I can answer the question, but also so that I can learn. Locate the main groups of elements in each column on the periodic table, and identify the number of valence electrons there are in each element in a

A positron is an antimatter version of the electron, having exactly the same mass. When a positron and an electron meet. they annihilate, converting all of their mass into energy.

What is a result when the torques on each side of the fulcrum are equal? no motion rotate counterclockwise about the fulcrum rotate clockwise about the fulcrum iIt will teeter clockwise and counterclockwise about the fulcrum

Suppose a 58-turn coil lies in the plane of the page in a uniform magnetic field that is directed out of the page. The coil originally has an area of 0.175 m2. It is stretched to have no area in 0.100 s.

A yummy glazed doughnut is shown above. 1) where is the center of mass of this fantastic culinary delight? in the center of the hole. somewhere inside the solid part of the doughnut the center of mass is not defined in cases where mass is missing.

10. Explain the difference between the short-term effects of concussions and some of the long-term effects that scientists are recently discovering.

Like the polar bear, the walrus is a strong swimmer, although it does not have the same endurance. For short periods of time, a walrus can swim at an average speed of 9.7 m/s. How far would a walrus swim at this speed in 3.4 minutes?