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Perhatikan gambar sistem katrol di bawah ini! Bila massa benda A=9 kg, massa B=6 kg, bidang meja licin. Maka percepatan benda serta tegangan talinya adalah... ()

Pertanyaan

Perhatikan gambar sistem katrol di bawah ini!

Bila massa benda A=9 kg, massa B=6 kg, bidang meja licin. Maka percepatan benda serta tegangan talinya adalah... (begin mathsize 14px style g equals 10 space straight m divided by straight s squared end style)

  1. begin mathsize 14px style straight m divided by straight s squared end style dan 24 N

  2. begin mathsize 14px style straight m divided by straight s squared end style dan 36 N

  3. begin mathsize 14px style straight m divided by straight s squared end style dan 18 N

  4. begin mathsize 14px style straight m divided by straight s squared end style dan 32 N

  5. begin mathsize 14px style straight m divided by straight s squared end style dan 36 N

Pembahasan Video:

Pembahasan Soal:

begin mathsize 14px style a equals fraction numerator capital sigma F over denominator m end fraction a equals fraction numerator w subscript A over denominator m subscript A plus m subscript B end fraction a equals fraction numerator m subscript A g over denominator m subscript A plus m subscript B end fraction a equals fraction numerator 9 cross times 10 over denominator 9 plus 6 end fraction bold italic a bold equals bold 6 bold space bold m bold divided by bold s to the power of bold 2 end style 

Perhatikan benda B

begin mathsize 14px style capital sigma F equals m subscript B a T equals m subscript B a T equals 6 cross times 6 bold italic T bold equals bold 36 bold space bold N end style 

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 12 April 2021

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