Pages

Need anything? Search here.

Saturday, January 7, 2017

Solving for time, One-dimensional motion, Physics

Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

Friday, January 6, 2017

Intro to vectors & scalars, One-dimensional motion, Physics

Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

Thursday, January 5, 2017

Acceleration, One-dimensional motion, Physics

Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

Distance (position) to Velocity Time Graph Physics Help

Distance (position) to Velocity Time Graph Physics Help

At what speed does the Earth move around the Sun

Short version: Earth's average orbital speed is about 30 kilometers per second. In other units, that's about 19 miles per second, or 67,000 miles per hour, or 110,000 kilometers per hour (110 million meters per hour).
At what speed does the Earth move around the Sun

In more detail:


Wednesday, January 4, 2017

Displacement from time and velocity example, One-dimensional motion, Physics

 Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.