/bant/ - International/Random

[26 / 6 / ?]

iq test

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 19:09:33 No.2760902 View View Reply Original Report

Quoted By: >>2761285 >>2761785 >>2762074 >>2762165

do my homework /bant/

A stone is dropped from the top of a tower.
In the last second of its motion it falls through a distance which is 1/4 the height of the tower.
Find the height of the tower to the nearest metre.

Anonymous

Anonymous ID:LJeIANeH Thu 02 Nov 2017 19:10:25 No.2760910 Report

Quoted By:

my wife chino is so cute,

Anonymous

View Same Google ImgOps iqdb SauceNAO 1200px-BBFC_18.svg.png, 217KiB, 1200x1200

Anonymous ID:jej/hUmD Thu 02 Nov 2017 19:10:29 No.2760911 Report

Quoted By:

Keep your "but but but i... I'm in university anon..." Bullshit to yourself k?

Anonymous

Anonymous ID:JbQD4Emx Thu 02 Nov 2017 19:13:53 No.2761152 Report

Quoted By:

This is basic application of newton's laws potatoman try harder

Anonymous

Anonymous ID:tdNWNh5j Thu 02 Nov 2017 19:18:32 No.2761285 Report

Quoted By: >>2761758 >>2761764

>>2760902
9.8m/s2, drop time is 4 sec, 4 x 10=40. 40m?

Anonymous

Anonymous ID:X6U7fR7/ Thu 02 Nov 2017 19:20:49 No.2761758 Report

Quoted By:

>>2761285
acceleration isn't linear

Anonymous

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 19:21:18 No.2761764 Report

Quoted By:

>>2761285
answer is 273, you did not account for acceleration. It only gives what happens in the last second.

Anonymous

Anonymous ID:7Jnq9Ap6 Thu 02 Nov 2017 19:22:24 No.2761785 Report

Quoted By: >>2761820

>>2760902
If you use one of the basic kinematic formulas, you get:
Height of the tower=v(subscript 0)-19.6m/s^2
Meaning the height of the tower is dependent on a variable which we have no ability to find out.

Anonymous

Anonymous ID:sg8EUEak Thu 02 Nov 2017 19:23:06 No.2761799 Report

Quoted By: >>2761852

>he doesn't give the properties of the stone
>he doesn't give any details on air density or the strength of gravity
>he doesn't put effort in to bait autists like me in to actually wasting 10 minutes working it out

why live?

Anonymous

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 19:24:38 No.2761820 Report

Quoted By: >>2761998

>>2761785
It is possible using simultaneous equations

Anonymous

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 19:27:51 No.2761852 Report

Quoted By: >>2761998 >>2764308

>>2761799
Assume gravity is 9.8

Anonymous

Anonymous ID:dyQzg30s Thu 02 Nov 2017 19:42:12 No.2761998 Report

Quoted By: >>2762065

>>2761820
>>2761852
Do you have the answers

Anonymous

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 19:46:47 No.2762065 Report

Quoted By:

>>2761998
The answer is 273m

Anonymous

View Same Google ImgOps iqdb SauceNAO 1475520414982.jpg, 195KiB, 1920x1080

Anonymous ID:L1Az3bSY Thu 02 Nov 2017 19:47:33 No.2762074 Report

Quoted By: >>2762186

>>2760902
Do your own Applied Maths/Physics homework

Anonymous

Anonymous ID:YN01PkkR Thu 02 Nov 2017 19:53:28 No.2762165 Report

Quoted By:

>>2760902
physics are gay

Anonymous

Anonymous ID:tqpgAr3i Thu 02 Nov 2017 19:54:44 No.2762186 Report

Quoted By: >>2762281

>>2762074
what is that on her face?

Anonymous

View Same Google ImgOps iqdb SauceNAO 1.jpg, 67KiB, 639x357

Anonymous ID:BFVIRdh8 Thu 02 Nov 2017 19:56:55 No.2762217 Report

Quoted By: >>2762262

took me a long time

Anonymous

View Same Google ImgOps iqdb SauceNAO 1506268898134.jpg, 8KiB, 245x250

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 20:00:18 No.2762262 Report

Quoted By: >>2762555

>>2762217
Thank you, brave warrior.

Anonymous

Anonymous ID:Qzinf6a3 Thu 02 Nov 2017 20:00:41 No.2762270 Report

Quoted By:

Given:
a=9.8m/s^2
1/4d=vf so d=4vf
So our objective is to find 4vf
Don’t you need another given variable to solve this? Or is it something other than what I learned in high school

Anonymous

View Same Google ImgOps iqdb SauceNAO mole.png, 472KiB, 1280x720

Anonymous ID:L1Az3bSY Thu 02 Nov 2017 20:01:23 No.2762281 Report

Quoted By: >>2762295 >>2762493

>>2762186
A mole

Anonymous

Anonymous ID:tqpgAr3i Thu 02 Nov 2017 20:02:50 No.2762295 Report

Quoted By:

>>2762281
cute

Anonymous

Anonymous ID:RY6kkGqw Thu 02 Nov 2017 20:18:08 No.2762493 Report

Quoted By: >>2762668

>>2762281
why ruin her face like that?

Anonymous

Anonymous ID:7Jnq9Ap6 Thu 02 Nov 2017 20:23:00 No.2762555 Report

Quoted By:

>>2762262
Isn't he substituting v0^2 for 0?
This would make sense but his frame of reference is from the last second, where you already have some amount of velocity.

Anonymous

Anonymous ID:L1Az3bSY Thu 02 Nov 2017 20:31:10 No.2762668 Report

Quoted By:

>>2762493
Wabi sabi

Anonymous

Anonymous ID:IwaEte7E Thu 02 Nov 2017 22:21:44 No.2764308 Report

Quoted By: >>2764768

>>2761852
>Using 9.8 instead of 9.81 like a pleb

Anonymous

Anonymous ID:uiUcnvJz Thu 02 Nov 2017 22:52:59 No.2764768 Report

Quoted By:

>>2764308
Location of the tower was never given queer

Capcode	All Only User Posts Only Verified Posts Only Moderator Posts Only Manager Posts Only Admin Posts Only Developer Posts Only Founder Posts
Show Posts	All Only With Images Only Without Images Only Spoiler Images Only Non-Spoiler Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

On these archives

Your latest searches

iq test