Page 5 - Usaha dan Energi

DAFTAR ISI

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

Daftar Isi .................................................................................................... iv

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

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

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

C. Usaha Dari Berbagai Gaya .................................................................. 4

D. Besar Usaha Berdasarkan Grafik ......................................................... 5

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

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

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

C. Energi Potensial .................................................................................... 8

D. Energi Mekanik .................................................................................... 11

E. Hukum Kekekalan Energi .................................................................... 12

F. Contoh Soal .......................................................................................... 13

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