Lami's theorem states that if three concurrent forces act on a body keeping it in Equilibrium, then each force is proportional to the sine of the angle between the other two forces.
Let P, Q and R be the three forces acting at a point O.
Since OP, OQ and OR are vectors, they can be arranged "nose to tail". Then since the forces are in equilibrium, they form a closed triangle.
Applying the sine rule to the triangle, P/sin[pi - angle(QOR)] = Q/sin[pi- angle(ROP)] = R/sin[pi- angle(POQ)]
Then, since sin(pi - x) = sin(x)
P/sin[angle(QOR)] = Q/sin[angle(ROP)] = R/sin[angle(POQ)]
Proof comes directly from the law of sines.
Leroy Lamis died on 2010-08-19.
Leroy Lamis was born on 1925-09-27.
The population of San Marco in Lamis is 14,921.
The area of San Marco in Lamis is 232.82 square kilometers.
The country code and area code of Hadjer Lamis, Chad is 235, 254.
her name is toba
Either on Google or About.com
No... FAIL
Ben Lamis
Pythagorus
Lamis Ibrahim Katsina has written: 'Impeaching Governor Balarabe Musa! and NPN's criminal morality' -- subject(s): National Party of Nigeria, Politics and government