Dynamics 16.5a Relative Velocity

[@Fat89789]

Dynamics is one of those modules that I’m glad I never have to do again 😹😹

[@shaheedpatel9886]

Great video. Quick and efficient. Thank you

[@ErnieTessein]

I understand this better than ever before. Thank you!

[@EpicMetalGears]

I get at 3:10

[@GreenHydrogen]

Awesome video, really helpful!

[@ninepuchar1]

May I ask a question, Sir? About cos60, shouldn't it be equal to 0.5, then -1wcos60=-1 (where w=2) Thank you

[@georgesims8489]

Great video

[@MrDarkboyangel]

i have final exam in three hours ... you saved me XD

[@williamwelmans8648]

Great videos.... Thanks! Although I do make Vb= 4.732i - 1j

[@pridez6132]

10:35 K should be in +direction and 0.3 times 6k (r b/a) was the wrong direction

[@Tade.G.B]

Wow i'm feeling as if i have passed my exam!!

[@thiranthakarunathilake4801]

Perfect

[@TheSunshineRequiem]

u forgot the omega in the second example 8:09

[@sphamncwango4013]

Why is the angle 30 in the first example he works out anyone please explain.

[@marcrogue5268]

Spha mncwango it has to do with geometry, draw a straight line at b parallels to Va and look at the relation between the line and it's angle, notice you could have done sin60 -cos 60

[@TheSunshineRequiem]

be careful, i had the same question initially, the equation he used in example 1 is not the relative equation,(does not contain omega cross with a position vector), he used angle 30 because Vb/a is perpendicular to the link AB, and he simply finds Vb/a from the given Va

[@frostpistol]

Shouldnt r C/B being -5 ??

[@fawziobeidat9366]

can you go any faster???