Three identical blocks of mass m on a frictionless surface are connected by massless taut strings. A force Fis applied on the rightmost block as shown in the figure below so that each block moves to right with acceleration a. T2 F m m m Applying Newton's second law on the rightmost block: EFx = = ma Applying Newton's second law on the block at the center: EFx = - T2 = Applying Newton's second law on the leftmost block: EFx = = ma If each block has a mass of 10 kg and is accelerating at 2 m/s2, the magnitude of the tension on the second string is T2 = N.

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Three identical blocks of mass m on a frictionless surface are connected by massless taut strings. A force F is applied on the rightmost block as shown in the figure below so that each block moves to right with acceleration a.

Three identical blocks of massm on a frictionless surface are connected by massless taut strings. A force Fis applied on the rightmost block as
shown in the figure below so that each block moves to right with acceleration a.
F
m
m
Applying Newton's second law on the rightmost block:
EFx =
= ma
Applying Newton's second law on the block at the center:
EFx =
- T2 =
Applying Newton's second law on the leftmost block:
EFx =
= ma
If each block has a mass of 10 kg and is accelerating at 2 m/s2, the magnitude of the tension on the second string is T2 =
N.
Transcribed Image Text:Three identical blocks of massm on a frictionless surface are connected by massless taut strings. A force Fis applied on the rightmost block as shown in the figure below so that each block moves to right with acceleration a. F m m Applying Newton's second law on the rightmost block: EFx = = ma Applying Newton's second law on the block at the center: EFx = - T2 = Applying Newton's second law on the leftmost block: EFx = = ma If each block has a mass of 10 kg and is accelerating at 2 m/s2, the magnitude of the tension on the second string is T2 = N.
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