Why does the thought of hurting someone come across our minds when we don't like them or when we are mad at them? Why is that one of our first thoughts

when we see their face?

The material through which a mechanical wave travels is

Which of the following reactions release more energy? fusion reactions nuclear chain reactions fission reactions chemical reactions

The electroencephalograph is a method of studying the brain that

Which of the following statements correctly describes the models put forth by Ptolemy and Copernicus to explain the universe? A. The model developed by Copernicus was simpler and had less inconsistencies than Ptolemy's model. B.

A boat's motor pushes with 25 N of force and viscous friction resists with 5 N. If the boat is 100 kg, find its acceleration.

A 1100 kg car pushes a 1800 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N.

The model that describes a Sun-centered solar system is called theA. laws of motion. B. geocentric model. C. heliocentric model. D. general theory of relativity.

A truck on a straight road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 20.0 m/s. Then the truck travels for 20.0 s at constant speed until the brakes are applied, stopping the truck in a uniform manner in an additional 5.

which of the following best describes the amount of natural resources found here in the united states. coal is the only natural resources found in abundance in the US. Natural resources here are lacking and must all be imported to the us.

A ""zero-net energy"" building: A. is built using only natural raw materials B. can last longer than a traditional building C. produces as much as or more energy than it uses D. produces less than half the solid waste of a traditional building E.