Statics: Lesson 62 - Friction is Fun, Box on an Incline

Top 15 Items Every Engineering Student Should Have!

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[dyota]

You deserve a medal. I’m basically paying tuition for a course whereas there’s a better teacher online for free

[georgesadler]

Professor Hanson, thank for an excellent introduction to Friction Forces. This topic is really the beginning of Engineering Physics One for first year students in science and engineering

[someonefromnomansland]

Thank you do much, I wish my teachers were Fun and Interactive

[laurenshotts]

Just in time for my final next Friday! Thank you!!

[richardmoses]

A subscriber and a student from India 🇮🇳

[manuboker]

Wonderful Statics lessons!! really taking the time to explain the problems along with a good sense of humor :))

[saadahmed]

Got my bachelor's in 2015, If I could turn back the hands of time, nonetheless I'm still provided with more clarity!!

[georgiaclifford]

"just drive 70 above the bumps" lmao

[stanleylebrun]

can you add section how to solve cables in your videos? thank you!

[AngmarCosplay]

are cos and sin backwards in this? shouldnt the force on the y axis be 100sin30 instead of 100cos30?

[Peter_]

So basically, you can just carry the friction variable throughout the calculations until the end, and then give it a positive and negative sign for the minimum and maximum weights.

[braydenchristman]

Why do you break them into components if you tilt the axis? Would they not just be on the x y plane and not need components?

[fiftypencepeace]

let the bodies hit the floor awooooga thanks daddy Jeff for your grate videos

[Abcdefg.]

hold on, the problem asks to find the weight of w2 to maintain equilibrium, but you calculated the min and max values. so, what is the weight of w2 to maintain equilibrium?

[edward]

Ur a legend mate thank u for these vids

[Theguywithephonyname]

Man my professor sucks, discussed friction and moment of inertia in one discussion. The finals was three days later…. Thank I failed the exams

[michaelflores]

I encounter some teaching videos:
they solve the resultant force first before including the friction force

[shinobi]

Love You Professor Hanson THANK YOU SOO MUCH !! <3

[mugen_j]

question here shouldnt it be <W1<??

[joeking]

Why is the y component 100cos30 instead od sin30?