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PRAKTIKUM FISIKA PERIODE AYUNAN I.Tujuan 1) Menghitung periode ayunan. 2) Membandingkan periode ayunan dengan beban yang berbeda. 3) Membandingkan periode ayunan dengan panjang tali berbeda. II. Cara Kerja 1) Untuk membandingkan periode ayunan dengan beban berbeda, panjang tali harus sama. Maka tetapkan panjang tali tertentu(kita ambil 60cm). Tali dijepitkan dan diberi beban gantungan 100 gram, lalu kita sesuaikan panjang dari dasar beban sampai ke ujung atas penyangga sepanjang 60 cm. 2) Tentukan berapa ayunan yang diperlukan untuk menghitung periode(kita tetapkan 10 ayunan). Siapkan stopwatch, lalu simpangkan beban kira-kira 15 derajat dari kesetimbangannya, lepaskan dan hitung berapa sekon untuk menempuh 10 ayunan dengan stopwatch. Hitung pula periode dengan membagi waktu yg diperlukan dengan jumlah ayunan. 3) Tambahkan beban 100 gram lagi di atas beban gantung, ulangi langkah sebelumnya. 4) Ulangi langkah sebelumnya, hingga beban yang kelima(500 gram).
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  • Spring '13
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Christopher Reinemann
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