(adsbygoogle = window.adsbygoogle || []).push({}); Multiple Pulleys and determing Tension Dynamics

So i started out with the the equation for the tension of the block-pulley system on the far left in the y direction being: 2T-2g = 2*a1

the equation for the middle block-pulley system is: 2T-2g = 3*a2

the equation for the block on the ramp is: T - 20*9.8*sin60 = 20a3

I need an equation to relate the three accelerations using conservation of string but i do not know how to write it.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Multiple Pullys and determing Tension

**Physics Forums | Science Articles, Homework Help, Discussion**