this is my question !!!!
HELP.
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By Using Lami's Theorem we can find out T₂
A/c to it
Sin a/A = Sin b/B = Sin c/C
where a,b,c are angles and A,B,C are the forces acting opposite to the angles
So
T₂ Comes out to be 100 N
Sol
⇒ Sin 90/2 x 10g = Sin 150/T₂
⇒ 1/2x100 = 1/2T₂
⇒ 2T₂ = 2x100
or⇒ T₂ = 100 N
and by solving above equation we get
T₂ as 100 N
.
.
.
Hope it helps!
A/c to it
Sin a/A = Sin b/B = Sin c/C
where a,b,c are angles and A,B,C are the forces acting opposite to the angles
So
T₂ Comes out to be 100 N
Sol
⇒ Sin 90/2 x 10g = Sin 150/T₂
⇒ 1/2x100 = 1/2T₂
⇒ 2T₂ = 2x100
or⇒ T₂ = 100 N
and by solving above equation we get
T₂ as 100 N
.
.
.
Hope it helps!
mohdrox799:
the answer is Ts as 100 N
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