if it requires 5.0 j of work to stretch a particular spring by 2.0 cm from its equilibrium length, how much more work will be required to stretch it an additional 4.0 cm ?

Question

10-11-2022
Physics

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if it requires 5.0 j of work to stretch a particular spring by 2.0 cm from its equilibrium length, how much more work will be required to stretch it an additional 4.0 cm ?

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kjuli1766 kjuli1766 · Answer 1 · 2022-11-16T11:37:17-05:00

2.5 J work will be required to stretch it an additional 4.0 cm.

Work done is elaborated in such a manner that it consists of each force exerted on the frame and the full displacement of the frame. This block is preceded by using a regular force F. The purpose of this pressure is to transport the body a certain distance d in an immediate course inside the path of the pressure.

The work is stated to be accomplished while force is implemented on an object's movements via a distance within the route of the utility of pressure. Scientists use the joule to measure work. One joule is the same as the paintings achieved by way of a force of one newton to move an item one meter in the path of the force.

Calculation:-

Work done is inversely proportional to the distance,

W₁/W₂ = L₂/L₁

W₂ = W₁L₁/L₂

= 5 × 2 /4

= 2.5 J

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