Page 3 - EBOOK 3D

DAFTAR ISI

PRAKATA ................................................................................................................................................ i
DAFTAR ISI ............................................................................................................................................. ii

PETUNJUK PENGGUNAAN BUKU ....................................................................................................... iii
PETA KONSEP ........................................................................................................................................ 1

1. USAHA................................................................................................................................................. 2

1.1 Pengertian Usaha .................................................................................................................................. 2

1.2 Persamaan Usaha ................................................................................................................................ 3
1.3 Macam - macam usaha .................................................................................................................... 5

1.4 Usaha Oleh Berbagai Gaya ............................................................................................................... 7
2. ENERGI .............................................................................................................................................. 11

2.1 Pengertian Energi ................................................................................................................................ 12

2.2 Macam – macam Energi ................................................................................................................. 12
2.2.1 Energi Potensial ........................................................................................................................... 12

2.2.2 Energi Kinetik ............................................................................................................................... 14

2.2.3 Energi Mekanik ............................................................................................................................ 17
2.3 Hubungan Usaha dengan Energi ................................................................................................. 17

2.3.1 Hubungan Usaha dengan Energi Kinetik ........................................................................... 17

2.3.2 Hubungan Usaha dengan Energi Potensial ..................................................................... 18
2.4 Hukum Kekekalan Energi Mekanik ............................................................................................. 19

2.4.1 Pengertian Hukum Kekekalan Energi Mekanik ............................................................... 19

2.4.2 Aplikasi Hukum Kekekalan Energi Mekanik pada Gerak Benda ............................. 19
UJI KOMPETENSI ................................................................................................................................. 25

DAFTAR PUSTAKA .............................................................................................................................. 29

GLOSARIUM ......................................................................................................................................... 30
INDEKS ................................................................................................................................................. 31

KUNCI JAWABAN LATIHAN SOAL .................................................................................................... 32

KUNCI JAWABAN UJI KOMPETENSI ................................................................................................. 35
PROFIL PENULIS ................................................................................................................................... 39

ii Usaha dan Energi | Untuk Fisika Kelas XI