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Newton’s 3rd Law of Motion

Newton’s Third Law is very popular law and you must have probably heard some version of it before studying...

Newton’s 2nd Law Of Motion

In this article we are going to state and understand Newton’s second law of motion. But before we do,...

Newton’s 1st Law of Motion

Sir Isaac Newton was one of the greatest physicist and responsible for development of laws of motion, laws of...

Relative Motion

In Physics, motion is always described from the point of view of an observer. If two observers are moving...

Vectors and Scalars

In Physics we will encounter two very common types of quantities: Vectors and scalars. Scalars Definition of Scalar Scalars...

Projectiles

What is a projectile? A projectile is any object which is only acted upon by the force of gravity....

Kinematic Equations

Kinematic equations are used to describe and analyze motion of particles with constant acceleration. (constant acceleration is an essential...

Defining and Graphing Motion

In this article we will discuss the different aspects of motion such as distance, displacement, velocity, etc. and how...

AP Physics 1 & 2 Practice Exams

Need AP Physics 1 & 2 practice exam questions for the final push to get that 5? Educator.com has...

AP Physics C: Electricity & Magnetism Practice Exams

Need AP Physics C: Electricity & Magnetism practice exam questions for the final push to get that 5? Educator.com...

AP Physics C: Mechanics Practice Exams

Need AP Physics C: Mechanics practice exam questions for the final push to get that 5? Educator.com has you...

What is Physics?

Physics involves the study of nature in order to understand how the universe behaves. It involves analysis of the...

Physics Math Review

Units It is very important in physics to use a standard set of units in all calculations so that...

Friction

We encounter frictional forces in our daily lives. The force of resistance that you feel when you drag or...

What is the Difference Between AP Physics B and AP Physics 1 and 2?

AP Physics B vs AP Physics 1 & 2 Beginning in 2014, the College Board will be replacing their...

Difference Between AP Physics 1 & 2 and C

  Considering an AP Physics course? Outstanding, but which course should you take? The College Board now offers four...