In this post, we we will introduce the concepts of kinetic energy and work to you. The reason we eat food (chemical energy ) is a perfect example of the relationship between energy and work and how energy is converted into one form to another. When we eat food, we get “energy” and this energy […]
Physics
Newton’s laws of motion
In physics, we start from the basic quantities that define a motion. These include vectors like displacement, velocity and acceleration. Velocity can be calculated by finding the time derivative of displacement and similarly acceleration can be calculated by finding the time derivative of velocity. Such studies come under kinematics because they only talk about the […]