Seekor monyet bermassa 10 kg memanjat sebuah tangga homogen yang memiliki panjang / dan berat
120 N, seperti ditunjukkan pada gambar. Ujung
atas dan bawah tangga bersandar pada permukaan
licin (tanpa gesekan). Ujung bawah tangga diikat
oleh seutas tali mendatar AB yang dapat menahan
tegangan maksimum 110 N.
(a) Lukis diagram gaya pada tangga.
(b) Tentukan tegangan dalam tali ketika monyet
berada pada jarak sepertiga panjang tangga dari ujung bawah.
(c) Tentukan jarak maksimum d agar monyet dapat berjalan pada tangga sebelum tali
putus. Nyatakan jawaban Anda sebagai bagian dari panjang l.
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Answers: 1
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Seekor monyet bermassa 10 kg memanjat sebuah tangga homogen yang memiliki panjang / dan berat
120 N...
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