A 100kg mass is connected to a 200kg mass by a massless rope. The two masses rest on a frictionless surface. A (massless)rope is then attached to the 200kg mass, and is pulled. The two mass system accelerates. What is the relationship between the two tensions?

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2 answers

The tension on the pulling rope is moving 300kg,the massless rope between the two is pulling 100kg. Sounds like tension is 3:1 ratio
Thanks, what a kick-mass answer!