Page 3 - E-MODUL MODEL CinQASE K.D 3.9 USAHA DAN ENERGI_Neat

USAHA DAN ENERGI

Kata Pengantar ........................................................................................................................................ ii
Daftar Isi .................................................................................................................................................. iii
Glosarium ................................................................................................................................................. v
Peta Konsep ............................................................................................................................................. vi
PENDAHULUAN
A. Identitas Modul .................................................................................................................................. 1
B. Kompetensi Inti ................................................................................................................................. 1
C. Kompetensi Dasar ............................................................................................................................. 2
D. Indikator Pencapaian Kompetensi ..................................................................................................... 2
E. Deskripsi Singkat Materi ................................................................................................................... 3
F. Petunjuk Penggunaan E-Modul ......................................................................................................... 3
G. Materi Pembelajaran .......................................................................................................................... 6
PEMBELAJARAN
KEGIATAN PEMBELAJARAN I
KONSEP USAHA DAN ENERGI
Orientasi Masalah ....................................................................................................................................... 7
A. Konsep Usaha atau Kerja ................................................................................................................ 10
Tugas Pasangan A ........................................................................................................................... 18
B. Energi .............................................................................................................................................. 19
Tugas Pasangan B .......................................................................................................................... 29
C. Hubungan Usaha dan Energi ................................................................................................ 30
Tugas Pasangan C............................................................................................................................ 34
Kerja Kolaborasi ....................................................................................................................................... 34
Diskusi Kelas ............................................................................................................................................ 36
Rangkuman ............................................................................................................................................... 37
Penugasan Mandiri.................................................................................................................................... 38
Soal Latihan .............................................................................................................................................. 39
Pembahasan Soal Latihan ......................................................................................................................... 40
Penilaian Diri ............................................................................................................................................ 42
KEGIATAN PEMBELAJARAN II
HUKUM KEKEKALAN ENERGI MEKANIK
Orientasi Masalah .....................................................................................................................................43
A. Hukum Kekekalan Energi Mekanik pada Gerak Parabola ..............................................................47
B. Hukum Kekekalan Energi Mekanik pada Gerak Melingkar ...........................................................48
C. Hukum Kekekalan Energi Mekanik pada Roller Coaster ...............................................................51
Tugas Pasangan A ...........................................................................................................................53
D. Hukum Kekalan Mekanik pada Gerak Vertikal ..............................................................................55
E. Pengaruh Gaya-Gaya Luar yang Bekerja pada Benda ....................................................................56
F. Energi Potensial Elastik ...................................................................................................................57
G. Gaya Konservatif dan Nonkonservatif ...........................................................................................57
Tugas Pasangan B............................................................................................................................60
H. Aplikasi Kekekalan Energi Mekanik dalam Keseharian ................................................................61
I. Daya .................................................................................................................................................62
E-Modul Model CinQASE Kelas X KD. 3.9 iii
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