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帶微積分的物理學/力學/牛頓定律
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來自華夏公益教科書
<
帶微積分的物理學
牛頓定律
描述了導致物體運動的原因。共有三個定律,可以簡要地陳述如下:
第一定律:在慣性參考系中,除非受到合外力的作用,否則靜止的物體將保持靜止。
第二定律:在慣性參考系中,力等於質量乘以加速度(
F
→
=
m
a
→
{\displaystyle {\vec {F}}=m{\vec {a}}}
)
第三定律:對於每一個力,都有一個大小相等、方向相反的反作用力(
F
→
a
b
=
−
F
→
b
a
{\displaystyle {\vec {F}}_{\mathrm {a} b}=-{\vec {F}}_{\mathrm {b} a}}
)
每個定律將在每一節中進行更詳細的討論。
類別
:
書籍:帶微積分的物理學
華夏公益教科書