Physics
Senior High
この問題のaの値は出たんですけど、T´の値が出ません…!aをBの式に代入しても、T´の値がなぜこうなるのか理解できません🙏🏻🙇🏻♀️
だれかわかる方教えてください。
A ma=T' - mg sin 0 - mg cos 0
B: Ma-Mg-T'.
この2式を連立させて解くと,
M-m (sin 0+' cos 0)
a=
T'
=
g
M+m
Mm (1+sin 0+μ'cos 0)
g
M+m
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