
Grade 11General Physics
A girl is swinging seated in a swing. What is the effect on the frequency of oscillation if
the stands?
A girl is swinging seated in a swing. What is the effect on the frequency of oscillation if
the stands?
the stands?

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