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(a) (c)<br />

(b)<br />

mg = w<br />

w'<br />

w'<br />

N<br />

N<br />

mg = w<br />

v<br />

a<br />

v<br />

(d)<br />

v<br />

w'<br />

mg = w<br />

w'<br />

Gambar 5.14<br />

Sebuah balok bermassa m terletak di<br />

dalam lift yang sedang bergerak.<br />

N<br />

N<br />

mg = w<br />

, G U'M'k+<br />

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D'k+'& A U'L'k+'HKI'(V- L 'Q' K<br />

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E U'D& 8<br />

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98 Mudah dan Aktif Belajar Fisika untuk Kelas X<br />

a<br />

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m = 4 kg<br />

B<br />

m g B<br />

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HNQLDJ<br />

HNQLMJ<br />

c3 B'39#)45#+% 7#0-#3% @

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