“Rumus Lengkap Fisika” Rumus-Lengkap-FISIKA-www.soalujian.net.zip – ed 820 times – 2 MB

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USAHA –ENERGI

________________

1.

w

F

cos

s

α

= sudut kemiringan

__________

v = kecepatan

2.

2

2

1

mv

Ek

w = usaha

F = Gaya

3.

Ep

m

g

h

s = jarak

Ep = Energi Potensial

4.

Emek

Ep

Ek

m = massa benda

______________

g = percepatan gravitasi

5.

w

Ek

h = ketinggian benda dari tanah Ek = energi kinetik

6.

w

Ep

Em = Energi mekanik

7. HKE (Hukum Kekekalan Energi)

2

2

1

1

Ep

Ek

Ep

Ek

---o0o---ht

tp

://

w

w

w

.b

an

ks

oa

l.s

eb

ar

in

.c

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