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A body slides down a rough plane inclined to the horizontal at 30^0…
A body slides down a rough plane inclined to the horizontal at . If of the initial potential energy is dissipated during the descent, find …
The constant forces 
N and 
N act together on a particle…
Problem: The constant forces and act togetheron a particle during a displacement from position to position . Determine the total work done on the particle. …
Fluid Mechanics: Definition, Theory, Equations, and Applications of Fluids
The substances that can flow are called fluids. Fluid is a substance that can be continuously deformed under external forces. It includes both liquids and …
How to Write Acknowledgement for Physics Project
Acknowledgement in a physics project is an important step that brings your project to perfection. If you are wondering “how to write acknowledgement for physics …
How Projectile Motion Works
How Projectile Motion Works—Projectile motion is a type of motion in which an object, called a projectile, is thrown into the air and is then …
A block of metal of mass 2 kg on a horizontal table is attached to a mass of 0.45 kg by a light string passing over a frictionless……
A block of metal of mass 2 kg on a horizontal table is attached to a mass of 0.45 kg by a light string passing …
How Many Light Years Away is Betelgeuse?
For astronomy enthusiasts, Betelgeuse is a mysterious and fascinating star. But the question is, “How many light years away is Betelgeuse?” Let’s find the answer …
Light Year: Measurement of Cosmic Distances
The universe is extremely vast, and to measure its vastness we need special measurement units. One such unit is the light year. This article will …
What is torque?
Table: Main Components of Torque Components Description Torque (τ) Rotational effect produced in an object due to a force Force (F) External force applied on …