any thing is coming out when we are compressing the spinge
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pls write the question correctly
aisha1832:
is anything is coming out from the sponge when it is compressed
water
air
ohh
if it is in water the water comes if it is in air the air comes
no if sponge dry then air comes out
Answered by
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When you stretch or compress a spring you work against the restoring force of the spring. This work is stored as elastic potential energy in the spring. The more you stretch or compress the spring, the more work is done by you and more energy is stored.
This is also evident from the expression of the potential energy (UU) -
U=(1/2)kx2U=(1/2)kx2
Where xx is the displacement from the unstretched position of the spring. Greater is the xx, more is the energy stored
This is also evident from the expression of the potential energy (UU) -
U=(1/2)kx2U=(1/2)kx2
Where xx is the displacement from the unstretched position of the spring. Greater is the xx, more is the energy stored
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