A red and a blue snooker ball both have a mass of 160 g. They collide with speeds and directions as shown in this diagram. The following steps show you how to calculate the velocity of the red ball ...

THE new Einstein 1 theory is mathematically attractive; but its role in science can only be established through the conclusions that can be drawn from it. Einstein himself hopes that his new theory ...

What Are Newton’s Laws Of Motion? Definition: The laws of motion are fundamental principles in physics that describe the relationship between the motion of an object and the forces acting on it. These ...

Prerequisites: calculus, elementary vector calculus, elementary linear algebra. Contents: kinematics; Newton's equations; motion in one dimension; ballistic motion; constrained motion; friction; ...