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PHYSICS TEACHER

Physics Fundamentals BLOG for K12

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circular motion

torque

Torque in physics – definition & formula derivation

Torque in physics – definition Definition of Torque: Torque in physics is also known as the Moment of force. In other words, It is the Rotational analogue of force. As force causes translational motion, the Torque is the cause of rotational motion. If the net torque is zero then a body will not change its rotational

mass and weight-weightlessness

Weightlessness in a Satellite-feeling weightless

Weightless astronaut-Weightlessness in Orbiting Satellites In this post we will discuss how does an astronaut feel weightless in a nearby orbit and what is the secret behind this weightlessness in a satellite? To start with lets see how we feel this weight. If an object rests on a surface, its weight acts downwards on the

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