What is the effect of reducing friction on a machine? will be discussed in this article. Before proceeding, let us first examine the concept of friction or frictional force. What is friction? Friction is described as a force that tends…
Examples of zero work done this is what we would discuss in this article. We use phrases like the overworked and hard worker to express a person’s effort. But that is not how we define work done in physics. Work…
This is an online speed and velocity quiz with answers. In this quiz, we have only given questions related to the concept of speed and velocity. Here you can practice speed and velocity mcq and check your knowledge of these…
In this article learn about is power a vector or scalar quantity and also learn the justification of the answer to this question. We all know that in physics, we mostly deal with scalars and vectors. Scalar and vector are…
In this article learn about how to find displacement in physics. Here we will learn about Displacement formulas and how to use them to find displacement in physics. Many people use the terms distance and displacement interchangeably. But in reality,…
Learn about the applications of atmospheric pressure in daily life in this article. We are already aware of the significance of pressure in daily life. We will learn about how atmospheric pressure can help us and how it can be…
Welcome to constant acceleration problems. In this article, we will first have a look at kinematics equations for objects moving under constant acceleration. The simplest form of accelerated motion is motion in a straight line with constant acceleration. Because acceleration…
Concept of speed is one of the first concepts when we start studying physics. The concept of speed is discussed under kinematics. In this article, we will learn about the concept of speed, its formula, unit along with some examples.…