
General Physics
Under what condition, the restoring forces are equal and opposite to the external deforming force?
Under what condition, the restoring forces are equal and opposite to the external deforming force?

In viewing through a magnifying glass, one usually positions one's eyes very close to the lens. Does angular magnification change if the eye is moved back?
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Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago