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Tentukan perbandingan periode getaran pegas jika p...

Tentukan perbandingan periode getaran pegas jika pada 2 pegas yang identik masing-masing diberi beban 200 gram dan 400 gram 

Jawaban:

Diketahui:
2 Pegas
m subscript 1 equals 0 comma 2 space kg m subscript 2 equals 0 comma 4 space kg 

Ditanya:
Perbandingan T 

Jawab

table attributes columnalign right center left columnspacing 0px end attributes row T equals cell 2 straight pi square root of m over k end root end cell row cell T squared end cell equals cell 4 straight pi squared m over k end cell row cell T squared over m end cell equals cell fraction numerator 4 pi squared over denominator k end fraction end cell row blank blank blank row cell T subscript 1 squared over m subscript 1 end cell equals cell T subscript 2 squared over m subscript 2 end cell row cell fraction numerator T subscript 1 squared over denominator 0 comma 2 end fraction end cell equals cell fraction numerator T subscript 2 squared over denominator 0 comma 4 end fraction end cell row cell T subscript 2 squared end cell equals cell 2 T subscript 1 squared end cell row cell T subscript 2 over T subscript 1 end cell equals cell fraction numerator square root of 2 over denominator 1 end fraction end cell row blank blank blank end table 

Jadi, Perbandingan periode getaran adalah 1 space colon space square root of 2 

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