three blocks (m1=2kg, m2=3kg, m3= 4kg) are in contact with each other on a frictionless, horizontal surface as shown below. a horizontal force f=18n is applied to m1. blocks look like this --force-->(m1)(m2)(m3)
find the acceleration of the blocks
find the magnitudes of the net forces on each block
find the magnitudes of the contact forces between the blocks
The Attempt at a Solution
for the acceleration of the blocks part, is it f=ma?
so for block one is it 18=2a
block 2 is it 18=3a
and block 3 18=4?
i dont know for the next 2 parts