its hard for me to follow if you fill in the variables at the end. It resolves in a long sentence of variables wich makes he dizzy in a kind of way, haha. maybe you can fill in the variables sooner. that way you dont get the T = m*ax+m*g*sin30+uk*mg*cos 30. I have to read it ten times to understand (13:37) But above all, thanssk for the explanation :)
Try to get used to entering numbers at the end. This will help you out in the long run. Many terms will simplify/cancel out in your future physics/engineering classes
Amazing steps and explanation. THANK YOU!!!!!
Thanks for your videos
keep it up you are doing great!
can someone help me out with the geometry on this problem. how is the amgle btwn W and Wy 30?
try drawing it out by using a lot of auxiliary lines. Do SOH CAH TOA on all the triangles and then you should find the angles very easily that way.
its hard for me to follow if you fill in the variables at the end. It resolves in a long sentence of variables wich makes he dizzy in a kind of way, haha. maybe you can fill in the variables sooner. that way you dont get the T = m*ax+m*g*sin30+uk*mg*cos 30. I have to read it ten times to understand (13:37)
But above all, thanssk for the explanation :)
Try to get used to entering numbers at the end. This will help you out in the long run. Many terms will simplify/cancel out in your future physics/engineering classes
I agree
how normal force is on x axis
There shouldn’t be a normal force on the x axis. A component of the weight will be the x axis due to the angle.
thank a lot very help me out
Glad it helped!