11) A block of mass M = 3 (kg) is attached to a homogeneous rope of mass m =1 (kg) and length L= 1 (m). As shown in the figure, when a horizontal force F = 120 (N) is applied on the end of the rope, the block moves with acceleration å. What is the tensile force (N) at the midpoint of the rope? Neglect the sagging of the rope due to its weight. m M L A) 90 В) 95 С) 105 D) 114 E) 135
11) A block of mass M = 3 (kg) is attached to a homogeneous rope of mass m =1 (kg) and length L= 1 (m). As shown in the figure, when a horizontal force F = 120 (N) is applied on the end of the rope, the block moves with acceleration å. What is the tensile force (N) at the midpoint of the rope? Neglect the sagging of the rope due to its weight. m M L A) 90 В) 95 С) 105 D) 114 E) 135
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Transcribed Image Text:11)
A block of mass M = 3 (kg) is attached to a homogeneous rope of mass m =1 (kg) and length L= 1 (m). As
shown in the figure, when a horizontal force F = 120 (N) is applied on the end of the rope, the block moves
with acceleration å. What is the tensile force (N) at the midpoint of the rope? Neglect the sagging of the
rope due to its weight.
m
M
L
A) 90
В) 95
С) 105
D) 114
E) 135
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