I need help with the below as am totally lost
m1v1+m2v2=m12v12 eqn1
m12=m1+m2 eqn2
rewrite equation 1 after substituting eqn2 so that it in a matrix form.
There should be unknown vector v12 which is equal to a matrix containing all mass term multiple by a velocity vector.
v1= 0.8
v2= 9.5
m1= 5.4
m2= 3.3
m1v1+m2v2=m12v12 eqn1
m12=m1+m2 eqn2
rewrite equation 1 after substituting eqn2 so that it in a matrix form.
There should be unknown vector v12 which is equal to a matrix containing all mass term multiple by a velocity vector.
v1= 0.8
v2= 9.5
m1= 5.4
m2= 3.3