Static electricity is an excess of atoms.?

En un juego de béisbol, un lanzador logra lanzar una pelota a 160 kilómetros por hora. Si la pelota choca con el bate, la energia cinética podría causar que el bate se rompa.

You bicycled for 3 hours and traveled 18 miles. What is your average speed?

For which of these would the special theory of relativity be most important? A. the space shuttle orbiting Earth B. a collision between two large trucks on a highway C. the eruption of a large volcano after many earthquakes D.

True or false nodes and antinodes occur in longitudinal waves

Why would an object float in water, but sink in rubbing alcohol?

What does saturns core look like?

the average wavelength in a series of ocean waves is 15.0 m. A wave crest arrives at the shore on average ever 20 seconds, so the frequncy is 0.050 Hz. What is the average speed of the wave?

A firework is ignited, and explodes with a flash and a loud bang as it is blown apart. The system consists of: the firework, the Earth, and the air. Which choice best describes how energy is transformed in the system?

Eclipse of the sun occurs (A). When the moon is between the sun and the earth. (B). When the earth is between the moon and the sun. (C). When the sun and the earth are parallel to each other. (D). When the moon is directly above the earth. (E).

If a decision was made to increase agriculture fertilizer application, which would be an example of a negative trade-off based on this decision? A) excessive nutrients B) farm profits increase C) increase crop production D) consumer prices decrease