Problem F13-1 Dynamics Hibbeler 13th (Chapter 13)

[@angelgerardo540]

Amazing steps and explanation. THANK YOU!!!!!

[@hazimalkurishy9100]

Thanks for your videos

[@wecheating]

can someone help me out with the geometry on this problem. how is the amgle btwn W and Wy 30?

[@theengineeringcrucible3490]

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.

[@Mirshadd-m8i]

keep it up you are doing great!

[@lesleymurugesu9096]

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 :)

[@theengineeringcrucible3490]

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

[@Sandy-zq3ez]

I agree

[@amansisatamiru1961]

how normal force is on x axis

[@theengineeringcrucible3490]

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.

[@fazriefaiz7499]

thank a lot very help me out

[@theengineeringcrucible3490]

Glad it helped!