Verified Solution • 2025–26 Session moderate

QJEEM22Phd17a: JEE Main 2022 Physics - Class 11 JEEM22Phd17a Solution: In the arrangement shown in figure a 1 , a 2 , a 3 and a 4 are…

In the arrangement shown in figure a1, a2, a3 and a4 are the accelerations of masses m1, m2, m3 and m4 respectively. Which of the following relation is true for this arrangement?

JEE Main 2022 (Online) 26th June Evening Shift Physics - Laws of Motion Question 59 English

Multiple Choice Options

  • A 4a1 + 2a2 + a3 + a4 = 0
  • B a1 + 4a2 + 3a3 + a4 = 0
  • C a1 + 4a2 + 3a3 + 2a4 = 0
  • D 2a1 + 2a2 + 3a3 + a4 = 0

Step-by-Step Verified Solution

From virtual work done method,

4T ×\times a1 + 2T ×\times a2 + T ×\times a3 + T ×\times a4 = 0

⇒\Rightarrow 4a1 + 2a2 + a3 + a4 = 0

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