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## Homework Statement

A block of mass m1=2.0 kg on a frictionless inclined plane of angle 20 degrees is connected by a rope over a pulley to another block of mass m2=1.0kg. What are the magnitude and direction of the acceleration of the second block?

## Homework Equations

a=m2g-m1gsin(angle)/ma1+m2

## The Attempt at a Solution

how would i calculate m1g and m2g in the first place?

other then that...

a=m2g-m1gsin20/2+1

Your help will beeee very appreciated seeing as I have a test on it tom!