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PhysicsNLMSimple Application of NLMMedium2 minQB

PhysicsMediuminteger

If mass M is 2 kg what is the tension in string AC? (in N)

Answer:

Solution:

Horizontal balance: $T_{1} cos 3 0^{\circ} = T_{2} cos 6 0^{\circ}$ , giving $T_{2} = T_{1} 3$

Vertical balance: $T_{1} sin 3 0^{\circ} + T_{2} sin 6 0^{\circ} = 20$

$\frac{T _{1}}{2} + \frac{3 T _{1}}{2} = 20$ , so $T_{A C} = T_{1} = 10$ N

Subject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

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