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The Crab Pulsar rotates 30 times per second.However,its period is increasing by about 10-5 s per year.How many years will it take before its period of rotation has doubled?
Forgetfulness
The inability to remember information or experiences, which can be a normal part of aging or related to various health conditions.
Function
The purpose, role, or activity that something is designed or expected to perform.
Appearance
The way that someone or something looks to others, encompassing physical attributes and presentation.
Older Women
Females of senior age who experience distinct societal perceptions and realities compared to their younger counterparts.
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