Newton’s laws of motion are a set of three laws governing the motion of bodies, first...
Category - Physics
How to Solve Projectile Motion Problems
Projectiles are motions involving two dimensions. To solve projectile motion problems, take two...
How to Solve Motion Problems Using Equations of Motion
To solve motion problems using equations of motion (under constant acceleration), one uses the four...
How to Multiply Vectors
We will look at three ways to multiply the vectors. First, we will look at the scalar...
How to Add and Subtract Vectors
To add and subtract vectors that are quantities having magnitude and direction, there are special...
What is a Vector
Definition of a Vector A vector is a quantity with both a magnitude (size) and direction...
How to Calculate Displacement
Before learning to calculate displacement, let us define displacement and learn what is position...
How to Find Velocity of a Falling Object
Close to the Earth’s surface, a falling object experiences a constant downward acceleration...
How to Calculate Air Resistance of a Falling Object
Whenever objects move relative to the air, the objects experience a resistive force which is in the...
Difference Between Kinematics and Dynamics
Kinematics and dynamics are branches of mechanics, which is the study of forces and motion in...