Recent content by i<3physics

I figured it out... I was forgetting to add the parallel force to the driving force. All is well now, thanks!

Homework Statement A suspended 2.87 kg mass is moving up, a 1.5 kg mass slides down the ramp, a suspended 8.4 kg mass on the left is moving down. There is friction between the block and the ramp. The acceleration of gravity is 9.8 m/s2 . The pulleys are massless and frictionless. Find the...