Efficiency and Simple Machines

[@beckymahoney4933]

This helped me so much!! Now I understand my science homework!! Thank you

[@sabinamajumder4382]

Your explanation is very good

[@NathanCoppedgeVideos]

Other simple machines: (Lever, Screw, Wheel and axle, Pulley, Wedge, Ramp...) Pendulum, Rope / string, Funnel, Balance, Counterweight, Hinge, Swivel/ Pivot, Turntable, Drawbridge, Latch (hasp lock), Bow, Blunt object, Blade, Bearings, Deadly Trap, Ratchet, Tent-Pole, Crank, Winding mechanism, Blocking mechanism, Straw, Buoy, Bridge, Balloon, Kite / Glider, Zip-line, Sundial, Prism, Mirror, Art.

[@DrNavarrio]

Hey nice video its paul from your first hour

[@mkoerber44]

Hey Paul from first hour

[@DrNavarrio]

@@mkoerber44 lmaoooo I forgot about this comment

[@DrNavarrio]

@@mkoerber44 he was my teacher in 7th grade science in first hour

[@mkoerber44]

@@DrNavarrio lmao I got this for my class and your comment was top comment

[@DrNavarrio]

@@mkoerber44 LOL nice

[@maryyuan9747]

The input force should be input work around 5:10

[@apfelsafteis]

So I was told that work input and output have to be the same. Is that not true?

[@mrcat5529]

Equal action to the reaction?

[@AR-op7lc]

Thank you sooooo much. I'm really grateful, now I really understand

[@TheScienceClassroom]

Way to go! I'm glad this video helped! 😀

[@MANUELGARCIA-ur1gi]

nice video it's easy to understand

[@blessingskashita5078]

Wow thank you you are helping us alot

[@TheScienceClassroom]

You're welcome! 🙂

[@mrcat5529]

Please what does MA and VR stand for.. is it milliamps and velocity ratio

[@TheEliteAryan]

MA stands for mechanical advantage VR i dont know sorry

[@tahayousaf3275]

VR is Velocity Ratio

[@mrcat5529]

Thank you gents x

[@user-ey4fm5uo1b]

Thank you so much 100 percent efficient 😂

[@TheScienceClassroom]

😀

[@narutoball_3556]

great moves keep it up

[@daceandelle]

haha h3

[@jt1380]

Helpful and good explanation

[@pinetree32_]

Thank you this helped me

[@hayelmhanna6179]

thx u explained well

[@dr3amshot392]

Really helpful thanks man

[@okmxkey]

Thank you I almost failed this class

[@tutorialkinggames269]

my teacher sent me here

[@idkanymore9590]

Same lol

[@lastinstarss36]

Thank you for helping me understand c:

[@jasonaliwala1527]

I skipped 6 pages of notes that probably won’t make sense to me for an 8 minute video that I can fully understand

[@isaacoggah4093]

Saturday lesson -12/02/22

[@Keffa-f1m]

God. Bless you

[@Kanc16]

THANKYOU

[@DrNavarrio]

he is meh science teacher

[@trinqui]

THANKYOUUU

[@renehincapie6818]

Maybe I don't understand something. Following your formula with a more inclined plane you do the lifting easier, but it is less efficient???? I have read that efficiency let you do the same work with less effort. Then, more inclined is the plane more efficiency.

[@TheScienceClassroom]

An inclined plane will require less force than to lift the object straight up. It's not necessarily less work because you have to also consider the distance to move the object, which is always more when using an inclined plane.

[@bishopobi4391]

This video was lit men

[@dynamicmonik8733]

Nice

[@MosMoses-h8t]

Best but improve it to got better view 😊😊😊

[@TheScienceClassroom]

😉

[@eastonboggs5520]

cool beans

[@okegbenromustekeem7845]

Nice one👍, but always try to speak loud than this sir

[@okegbenromustekeem7845]

Louder than this sir*

[@RaptorRapine]

I came here from my teacher lol

[@idkanymore9590]

Same here lol

[@YNGSMOKE]

Thank u very much lmao

[@marcamoo8122]

RAPPER!

[@YNGSMOKE]

MarcAMOO yea but I still gotta do school 😂

[@Olduser911]

​@@marcamoo8122 chill 😂😂 I read that wrong