force

What Is Air Resistance?

Simply put, air resistance (aka. drag) describes the forces that act opposite to an object's velocity as it travels through…

6 years ago

What is the Coefficient of Friction?

Ever watch a car spin its wheels and notice all the smoke and tire marks it leaves behind? How about…

11 years ago

What Is Terminal Velocity?

The higher you are when you jump, the more it hurts when you hit the ground. That's because the Earth's…

11 years ago

What is the Gravitational Constant?

The gravitational constant is the proportionality constant used in Newton's Law of Universal Gravitation, and is commonly denoted by G.…

13 years ago