Category: Class-11-Physics

NCERT Solutions and extra questions for class 11 Physics

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kokila

A frictionless inclined table is a smooth surface tilted at an angle to the horizontal, where no frictional force opposes motion. Objects on the table move solely under the influence of gravity and normal force. It simplifies calculations in physics ...

kokila

Restitution refers to the process of restoring an object to its original state after deformation or impact. In physics it is often used to describe the coefficient of restitution which measures the elasticity of collisions between two bodies indicating how ...

kokila

Velocity is a vector quantity that refers to the rate at which an object changes its position. It has both magnitude and direction, expressed as displacement per unit time. Commonly measured in meters per second (m/s), velocity provides crucial information ...

tonny34

Coalesce refers to the process of merging or coming together to form a single entity. It is commonly used in various contexts such as science technology and social dynamics. Coalescence can occur in physical systems like droplets or in ideas ...