Mechanical Motion
We all know about the concept of rest and motion in physics. We also know that in physics, the scope of the study is wide. It ranges from the study of tiny subatomic particles to the study of planets, galaxies,…
Category Mechanics
How to get velocity from acceleration?
Velocity and Acceleration We know that velocity in physics is the rate of change of position with time and acceleration is defined as the rate of change of velocity with time. There are formulas that can be used to calculate…
How are mass and weight related?
Mass and weight are terms we use frequently and interchangeably. However, have you ever thought over the fact why an object weighs less on the Moon than on Earth? You would be able to answer this question if you understood…
Centre of mass formulas list with solved examples and problems
This article contains a list of the center of mass formulas along with some centre of mass problems and examples. Centre of mass formula list The motion of the Center of mass examples A few examples of motion of the…
Distance and displacement questions
In physics, displacement and distance are two crucial concepts. We’ll put your knowledge to the test today with this quiz on displacement and distance. You can test your understanding of distance, and displacement by taking the quiz below. Try it out…
Work Done Quiz with answers
The concept of work done is fundamental in physics. Whether you are studying physics as a pastime or preparing for tests such as the MCAT, AP Physics, GCSE, or IB, you must track your progress. You can test your concepts…
What is instantaneous speed?
We already know what is speed in physics. In this article, we will learn about instantaneous speed. We would also look at a few example questions based on instantaneous speed. Speed DefinitionSpeed is defined as the rate at which the…
What is the effect of reducing friction on a machine?
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…