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……
by 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 …
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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 …
Consider a particle of mass m moving in one dimension under a force derived from the potential energy U(x) = k(x^2 − 4xl), where k > 0…..
Understanding how particles behave under different potential energies is key in classical mechanics. We explore a one-dimensional system where a particle of mass moves under …
Consider a particle of mass m moving in one dimension under a force with the potential U(x) = k(2x^3 − 5x^2 + 4x)…
Consider a particle of mass m moving in one dimension under a force with thepotential , where the constant . Show thatthe point corresponds to …
A thin cylindrical wheel of radius r = 40 cm is allowed to spin on a frictionless axle. The wheel, which is initially at rest, has a tangential force applied at right angles to its radius of magnitude 50 N. The wheel has a moment of inertia equal to 20 kg m^2…
(a) A thin cylindrical wheel of radius r = 40 cm is allowed to spin on a frictionless axle. The wheel, which is initially at …
Microgravity: The Fascinating World of Near-Weightlessness
Introduction Have you ever wondered why astronauts float effortlessly inside the International Space Station (ISS)? This phenomenon is due to microgravity, a condition of near-weightlessness …
Cars A and B are travelling in adjacent lanes along a straight road…
Cars A and B are travelling in adjacent lanes along a straight road as shown.At time, t = 0 their positions and speeds are as …
A boy wishes to throw a ball through a house via two small openings, one in..
A boy wishes to throw a ball through a house via two small openings, one inthe front and the other in the back window, the …