Does the energy stored in a spring changes when it stretched or compressed ?
Does the energy stored in a spring changes when it stretched or compressed ?
Its potential energy (energy stored) increases when it is stretched or compressed.
Similar Questions
The elastic potential energy stored in a steel wire of length $20\,m$ stretched through $2 \,m$ is $80\,J$. The cross sectional area of the wire is $.........\,mm ^2$ (Given, $y =2.0 \times 10^{11}\,Nm ^{-2}$ )
The elastic potential energy stored in a steel wire of length $20\,m$ stretched through $2 \,m$ is $80\,J$. The cross sectional area of the wire is $.........\,mm ^2$ (Given, $y =2.0 \times 10^{11}\,Nm ^{-2}$ )
- [JEE MAIN 2023]
A stretched rubber has
A stretched rubber has
- [AIIMS 2000]
Calculate the work done, if a wire is loaded by $'Mg'$ weight and the increase in length is $'l'$
Calculate the work done, if a wire is loaded by $'Mg'$ weight and the increase in length is $'l'$
If a spring extends by $x$ on loading, then the energy stored by the spring is (if $T$ is tension in the spring and $k$ is spring constant)
If a spring extends by $x$ on loading, then the energy stored by the spring is (if $T$ is tension in the spring and $k$ is spring constant)
- [AIIMS 1997]
Two wires of same diameter of the same material having the length $l$ and $2l.$ If the force $ F$ is applied on each, the ratio of the work done in the two wires will be
Two wires of same diameter of the same material having the length $l$ and $2l.$ If the force $ F$ is applied on each, the ratio of the work done in the two wires will be