I've just found the acceleration! Thanks for all the helps :) I found it by eliminating the normal force from the equations by dividing two equations to each other.
a = g.(m2.sinO-m1)/m1+m2
Then, are all these true now? I'm really sorry for my poor English, and thanks for all your help.
For the acceleration, in which order I have to use these equations, if you may answer. I couldn't solve for N, T and a because of these sin and cos'. Anyway thanks for your help again :)
I know my way is the diffucult way but our college professor wants the solution in this way. OK, I will add the normal force too; but now, must the acceleration be divided for both x and y axes? So how can I solve this question? I find all the components but then I couldn't find out how I can...
V=m*s, so that means the area of the graph gives us the distance from X=0. then;
32(the 2*1 areas)+ 4 (the first triangle) + 2 (the second triangle) (from X=0 to 10. sec)
now calculate the +1,5 sec area which is 1,5*4=6
then 38+6=44, right?
Homework Statement
There is no variable for it but we know the angel σ, g, the mass of m1 and m2, m2>m1 and the coordinate system must be considered like that. I know the other method which the coordinate system is parallel to the inclined plane's hypotenuse.
Homework Equations
F=m*a...