mechanical engineering project

[2Garyable]

wow this is nothing lol... good idead though. i thought at first the car was going up hill by itself but then i saw the wooden thing in your hand.. yup its pretty useless

[ZombieBunny501]

haha useless

[gibbo1112]

@ZombieBunny501 actually it can be used to generate electricity...

[1337saklart]

....

[sarikasolanke]

nice & easy project..

[CannibalTr0ll]

INFINITE POWAH

[BAYUOMI2]

Hi ,

this is very good project you can see it again in another application here

[ddr85]

Awesome display of w=mgcos

[gauravmanson1]

awesome work dude

:)

[trexinvert]

If you can somehow measure the final(velocity, acceleration, force and time), this is a physics project. If you can make a cad drawing(part and assembly) of all the parts used, this a mechanical engineering project. (Don't forget material specifications and price list. ) Otherwise, you are just a builder/inventor/tinkerer(no offense). However, you've completed half the work. It's all about the presentation. A working model is just bonus, but not necessary. Good luck.

[Nnoshah]

Great idea to think abt it =]

Thanks !

[bebeno89]

wat did u get in this project??? 

[seliguy555]

what school do you go to (or went to)?

[obrandnews]

it would be awsome if you found some way to put the balls in a loop so it can run FOREVER

[vietjon1]

@obrandnews that would be perpetual motion ...... ie, not possible

[mahyar64]

that's really great. the interesting thing for me was that at the very first i was kinda confused.

[mahyar64]

that's really great. the interesting thing for me was that at the very first i was kinda confused.

[demon0eyes]

perfect!! i gonna to copy this progect in my graduate project

[Porterjebazillanator]

What is it supposed to do? I am curious...

[eldiablo9000]

plz give some more info on that ...it'll be a great help ......wht's the main aim of the project and stuff like that !!!!

great imagination btw!!!

[bc0wful]

kinematics?

[sniperboy102]

what happening ? lol im stupid

[MrCharlesBarkley]

did you get an A?

[nickgt30]

did you have instructions or did you come up with this?

[hmk15]

No .. came up with it ...

[farshadguitar]

Im so dumb, i dont get it :d maybe bcuz my first semster will begin on sept2009 :(

[gearhead970]

sweet project

[kimberlool]

im gonna copy you for my machanical project!

[hmk15]

make sure to show it to me thru youtube ...

[hmk15]

At first, the mass on the pulley pulls the car upwards due to the difference in weights. The car then hits the spring holding 2 balls in the reservoir causing them to fall in the car itself. These balls raise the weight of car to become more than the mass on the pulley which consequently causes the car to move downwards which in turn hits another obstacle and releases the balls in another reservoir. this cycle repeats again and again as long as there are balls in the upper reservoir.

[Cokoholicar]

i see now, so simple

[spoons324]

thats frikin awsome man good job

[alphonsevallery]

cool...

[TheDave3901]

@hmk15 can you tell me what principle does it use.... it look more like a toy than some mech. project.... explain me the reason for which you u termed it as a project with full technical details...bcause i m searching for a project for my school.... pls reply soon.....dont take these words strongly..pls

[MelvinMechanicalEngg]

@hmk15 looks interesting, but whats the use?

You need potential energy to shift the balls up which is the sum of the P E produced by the weight hung on the pulley and the friction.

[allah69]

@hmk15 So you only had two balls in the resevoir? Or was the kinetic energy just not enought to depress the spring enough? I had no idea what is was doing, btw, until I read this comment, you should put it in the description.

[Handgun126]

wow gj man

[Wayneprince27]

yea some one better tell me what the F was that all bout what was so good bout that!!!!!!!

[hmk15]

the mass hung from the pulley causes the car to move up the incline and then down. No motors are involved. It looks simple and easy but its not.

[Wayneprince27]

ok,i get it now should have given us a quick tour and explanation of your project it sounds quite impressive, well done, many thanks for replying.

[Cokoholicar]

so how does it work, can you explain a little

[BballRAZE]

Some kind of harmonic motion?

[osamabmw]

what is this?

any body tell me please