Question

Define:

i) Weight ii) Normal reaction iii) Tension iv) Spring force​

Answer 1

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WEIGHT:-

In science and engineering, the weight of an object is related to the force acting on the object, either due to gravity or to a reaction force that holds it in place.

TENSION:-

In physics, tension is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object, or by each end of a rod, truss member, or similar three-dimensional object; tension might also be described as the action-reaction pair of forces acting at each end of said elements. Tension could be the opposite of compression.

SPRING FORCE:-

A spring is an elastic object part of the seven simple machines and is the only one that stores mechanical energy not related to gravitational force. Springs are typically made of spring steel. There are many spring designs. In everyday use, the term often refers to coil springs.

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