Top Of The Week

What are some of the applications of physics in everyday life?

Therefore, it should be possible to illustrate to anyone the physics of everyday life, with examples, of course, the...

What is the equation for calculating momentum?

You can see from the equation that the momentum is directly proportional to the mass (m) and velocity (v) of the object....

How does air resistance affect motion?

Air resistance is a type of friction (a force that opposes movement) that occurs between air and another object. It is...

What is the difference between work and energy?

There is a significant difference between work and energy. The job consists of transferring an amount of energy with the...

How do sound waves interact with matter?

Interactions can occur when waves pass from one medium to another, bounce back like an echo, bend or extend around or...

How does temperature affect matter?

As the temperature of a solid, liquid, or gas increases, particles move more rapidly. As the temperature drops, the...