13-65 | Kinetics of a Particle | Chapter 13: Hibbeler Dynamics 14th | Engineers Academy

[@robertosantos4730]

you sir got my sub

[@EngineersAcademy2020]

Thanks! Share with friends too

[@jet468]

thank you brother

[@SettNaing-i4d]

Thank you Sir. May Lord Radha Madhav bless.

[@reidmcleod9426]

Awesome video, are you able to explain why you use "Tsin30" for the n component if that is the horizontal component? Why wouldn't it be "Tcos30" ?

[@EngineersAcademy2020]

The component with which the angle is made is always cos component.

[@shafiqrezal2855]

sorry may i ask, why the 30degree wont change when mass lower. shouldn't the centrifugal force lower for lower mass? resulting lower angle...

[@shafiqrezal2855]

or maybe coz the question, fixed the angle to be 30 degree?

[@EngineersAcademy2020]

The question is asking for 30 degrees only. These are just basic problems for initial days engineering students