# Mechanics

• ## States of Matter and their properties for kids

The matter is everything that occupies space and has a size and mass that can be measured. Solids, liquids, gas, and Plasma are the 4 natural states of matter. This post includes: Definition of matter States of matter Properties of…

• ## What is Difference between Uniform And Variable Velocity

The basic difference between Uniform velocity and variable velocity is that a body moving with uniform velocity has zero acceleration, while a body that is moving with variable velocity has some acceleration. Uniform velocity is the vector quantity while non-uniform…

• ## Micrometer Screw gauge: Definition, least count & Applications

Micrometer screw gauge is an instrument used to measure the diameter of thin wires, the thickness of small sheets of glass, plastic, etc. It can measure up-to 1/10 of mm (or 0.01 mm= 0.001 cm) which is usually called the…

• ## Difference between acceleration and velocity

Acceleration and Velocity are two types of physical quantities. Acceleration is the rate of change of velocity,  while velocity is the displacement covered by unit time. SI unit of acceleration is m/s.s. In this guide, you’ll learn about the difference between…

• ## Difference between Pulsar and quasar

The Difference between Pulsar and Quasar is given here. A pulsar is a neutron star with a strong magnetic field that emits periodic electromagnetic radiation. A quasar or quasar is a source of electromagnetic energy that includes radio frequency and…

• ## Difference between elastic and inelastic collision with examples

Basically, there are two main types of collision, elastic collision, and inelastic collision. The basic difference between elastic and inelastic collision is that inelastic collision kinetic energy is conserved while in inelastic collision kinetic energy is not conserved. What is…

• ## List of Benefits of space exploration

The scientific study of space using especially developed technology is called space exploration. In this post, you’ll learn about the Benefits of Space Exploration. Let’s Check it out.. Do you know that all-stars, the sun, the Moon, the earth, all…

• ## Work energy theorem: Equation & Examples

This is a complete post on the Topic Work Energy theorem Equation in 2020. So if you want to get benefits from this topic, you’ll love this Post. Let’s Dive right in…. Content … Definition ….. Derivation….. Equation… Examples… Lot…

• ## Torque in Physics with Examples and Formula

What is torque in physics? Torque is the turning effect of force, it is also known as the moment of the force. Torque is the vector Quantity. Torque symbol is ” τ “. The formula of Torque is ( τ…

• ## Work power and Energy Worksheet

In this post, You’ll learn how work power and energy are related to each other. This Post also includes a Work Energy and Power worksheet with answers. So, If you want to get benefits from this post, then you’ll love…