Scalar quantities have only magnitude (size). For example, 11 m and 15 m s-1 are both scalar quantities.

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 ...

Google's latest doodle in India celebrates the quadratic equation, ax² + bx + c = 0, showcasing its real-world applications ...

Newton’s Second Law Of Motion: Newton's second law of motion is all about how forces affect the motion of objects. It talks about the acceleration of an object that depends on two key things that are ...

Class 11 Motion In A Straight Line Mind Map: Mind maps come in handy to revise and memorise all concepts for better knowledge retention. In this article, we have presented the well-structured mind map ...

I wish Angry Birds had been around when I was teaching high school physics. Please don’t think of the game as a hate crime against hogs, or an avian anger management program—instead, think of it as a ...