Forces in action

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Question 22

Medium

A spring of stiffness $250\text{ N m}^{-1}$ is stretched by 0.08 m from its natural length.

Stretched spring

To maintain this stretched state in static equilibrium, what is the minimum number of external forces that must act on the spring, and what is the magnitude of each of these forces?

$1$ force of magnitude $N20\text{ N}$

$2$ forces, each of magnitude $N10\text{ N}$

$2$ forces, each of magnitude $N20\text{ N}$

$2$ forces, each of magnitude $N40\text{ N}$

Forces in action

Question 22

Forces in action Questions

Forces in action

Question 22

Forces in action Questions