Page 5 - Usaha dan Energi

DAFTAR ISI

Kata Pengantar .......................................................................................... i

Daftar Isi .................................................................................................... iii

USAHA ..................................................................................................... 1

A. Konsep Usaha ...................................................................................... 1

B. Gaya Konservatif dan Gaya Non Konservatif ..................................... 3

C. Usaha Dari Berbagai Gaya .................................................................. 3

D. Besar Usaha Berdasarkan Grafik ......................................................... 4

ENERGI .................................................................................................... 6

A. Konsep Energi ...................................................................................... 6

B. Energi Kinetik ...................................................................................... 6

C. Energi Potensial .................................................................................... 9

D. Energi Mekanik .................................................................................... 12

E. Hukum Kekekalan Energi .................................................................... 13

F. Contoh Soal .......................................................................................... 15

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