نقطتان )2( A door of width 1.8 m can rotate if a moment of 20 Nm is applied. The minimum force that can be applied to open it is (a) 20 N (b) 1.8 N (c) * 11.11 N (d) None of these 1.8m A В

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نقطتان )2(
A door of width 1.8 m can
rotate if a moment of 20 Nm
is applied. The minimum force
that can be applied to open it
is
(a) 20 N (b) 1.8 N (c)
11.11 N (d) None of these
1.8m
C
A
B
Transcribed Image Text:نقطتان )2( A door of width 1.8 m can rotate if a moment of 20 Nm is applied. The minimum force that can be applied to open it is (a) 20 N (b) 1.8 N (c) 11.11 N (d) None of these 1.8m C A B
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