Grade 11 and 12 Forces Friction: Static and kinetic friction

Gr 11 and gr 12 Physical Sciences you need to know how to calculate the frictional force to use in Newton's Laws calculations! You need to understand both static friction and kinetic friction!
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It is very important to understand the basics before you do Newton's Laws calculations
More forces and Newton's laws videos here: • Newton's Laws Grade 11...
#physics #grade11 #grade12 #newton

[@zay_skates07]

i write physics tomorrow, lets just say im learning my whole curriculum through these videos lol

[@slantingclock9679]

Same lol

[@jarrodmcevoy]

I love this section so much!

[@missmartinsmathsscience]

Me too! 😁

[@mianmuhammedmudasir3432]

​@@missmartinsmathsscienceme too

[@VELBRI.M]

I love how you explain ❤

[@simrit6615]

You're an amazing teacher! I love how you explain, it helped me a lot

[@kamie_.12]

Mam let's say there's no Fapplied & we have only Force of tension acting on the box will the magniitude of Fs be equal to Ft? Fs is equal to other external forces ?

[@user-wj6uh6uk2v]

You are a good teacher

[@missmartinsmathsscience]

Thank you ❤️

[@KwetshubeOwam]

Thank you ma’am I would like if you would do some more questions please 😅

[@missmartinsmathsscience]

Of course❤️

[@Busi..wadibusa206]

I love you ma'am You make things easier ❤

[@missmartinsmathsscience]

I'm so glad!❤️❤️

[@Merhan-g1i]

thanks a lot teacher you helped a lot

[@Hilyashipanga]

Is size of the surface area the effect of friction??

[@MagomuFrancis]

Laws of friction

[@kayleykalicharan]

Ma’am can you please do a video on chemical equilibrium and redox reactions for matric❤✝️

[@tiisetsow.3474]

Can we say normal force is equal to weight perpendicular?

[@missmartinsmathsscience]

Their magnitudes are equal yes but not their direction ❤️❤️

[@user-mc2yo6dj3h]

Thank you very much ma but I’m confused where did you get the 9.8 from that you multiple with the 50

[@praisetshehlana3068]

Its the gravity constant that you find in the formula sheet

[@user-cm7tv8cu5x]

i love this so much

[@missmartinsmathsscience]

Thank you! :)

[@b.martinez5591]

What if you are not given ųk?

[@kayleykalicharan]

Ma’am could you please do a video on vpm graphs ❤✝️

[@user-oc5xm1rr5u]

Thank you sm

[@missmartinsmathsscience]

❤️

[@11.13s]

14:05 I didn't find the video

[@missmartinsmathsscience]

It's in my Newtons playlist

[@MagomuFrancis]

Nice

[@Mc_flurry.]

Maam why is it coefficient of friction does not have a unit

[@missmartinsmathsscience]

If you isolate coefficient of kinetic friction it is equal to frictional force (fk) divided by normal force (N) which are both forces measured in Newton so the units cancel out ⭐️ I hope this helps!

[@Mc_flurry.]

@@missmartinsmathsscience thank you 😊

[@k.madhumallikarjuna6648]

I love you mam ❤❤😊😊

[@missmartinsmathsscience]

Love you all too!❤️

[@Gameryt1a]

mam is very pretty

[@missmartinsmathsscience]

Thank you very much 🥰🥰🥰