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Two masses 40kg and 30 kg connected by a...

Two masses 40kg and 30 kg connected by a massless string passing over a frictionless light pulley as shown in the figure. The tension ( almost ) in the string will be `:` ( All surfaces are frictionless)

A

188 N

B

368 N

C

288 N

D

168 N

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The correct Answer is:
D
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MOTION-NLM & FRICTION-EXERCIS-1
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