Gravitational Potential Energy
Gravitational potential energy is energy an object possesses because of its position in a gravitational field. The general expression for…
Gravitational potential energy is energy an object possesses because of its position in a gravitational field. The general expression for…
The mere idea of an apple falling down on the earth from a tree led to the discovery of a…
Energy is the capacity or ability for doing work. You must have energy to accomplish work. To do 100 Joules…
Force Force is any agent that can change the state of motion of an object. When you kick a ball…
It is well understood that it does not make sense to add together a distance of, say 2 km and…
Units of measure are vital parts of any physical quantities in physics. Just as a person is known by his/her…
Most observations in physics which are quantitative and descriptive are usually imprecise. A physical quantity is any quantity that can…
Gravity is nothing but a force of attraction between any two elements that exist in a universe. Elements in the…
The center of mass of a body or system of a particle is defined as a point where the whole…