Question

Which type of force is elastic force, buoyant force n mechanical force...

Answer 1

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● ANSWER :
$mechanical \: force$

● WHY YOUR ANSWER IS NOT BUOYANT FORCE ? ●

It is because buoyant force is the force which a body experiences upward and there's no point of tendency to be seen to have a property elasticity. So, mechanical force is an elastic force.

Answer 2

The elastic force occurs as a deformed object (think spring) tries to return to its original shape. The force always acts in a direction that will return it to its original shape. Hooke's Law describes how many objects will produce a greater force in direct proportion to the amount of deformation.