Question
Download Solution PDFगुरुत्वाकर्षण का सार्वत्रिक नियतांक (Universal Constant) G का मात्रक (Unit) क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
न्यूटन के नियम से:
F = G x (m1 x m2) / r2
G के लिए पुनर्व्यवस्थित करने पर:
G = F x r2 / (m1 x m2)
⇒ F (N) = kg x m/s2, r2 = m2, m1, m2 = kg
⇒ G = (kg x m/s2) x m2 / (kg x kg)
⇒ G = N · m2 / kg2
∴ G का SI मात्रक N · m2 / kg2 है।
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