well thats convenient

Comment On This Exam

Are You A Zombie?

Other's Responses

• thumb_up thumb_down +429

  well thats convenient

• thumb_up thumb_down +229

  Genius.

• thumb_up thumb_down +208

  shouldnt the crane be on the other side??

• thumb_up thumb_down +144

  That is one well-drawn crane

• thumb_up thumb_down +124

  that crane was drawn so well i thought it was part of the picture lmao.

• thumb_up thumb_down +111

  That crane is so well drawn I actually thought it was part of the question at first. o.O

• thumb_up thumb_down +95

  Yes the crane should be on the other side, this explains why the student had so much time during a physics exam to draw cranes........

• thumb_up thumb_down +71

  He probably spent more time drawing that crane then it would have taken him to find the answer to the question. That kid's hilarious though!

• thumb_up thumb_down +69

  I'm afraid that crane won't do much for your problem on that side of the slope.

• thumb_up thumb_down +66

  Well its kinda correct

• thumb_up thumb_down +62

  thats very good artwork its a shame he wasnt in art :)

• thumb_up thumb_down +60

  weight shouldn't be used to describe the SI Unit of Newtons, it has a weight of 15 kg and a "mass" of 147.15 Newtons. and assuming it's frictionless since we don't know what substance the surface is composed of, it takes 73.575 Joules of energy. about as much you exert while swinging a baseball bat

• thumb_up thumb_down +55

  Should have been a bulldozer

• thumb_up thumb_down +49

  I need this person to draw that on all my papers.

• thumb_up thumb_down +48

  why bother with tedious calculations...........the crane will do the work. ha ha ha

• thumb_up thumb_down +47

  Damn I love cranes

• thumb_up thumb_down +43

  Hooray for Physics!

• thumb_up thumb_down +42

  mmmmmmmmmmmmmmmmmmmmm..........yyyyeessss:) soooooooo goooooood:) :P XD

• thumb_up thumb_down +41

  W= F*d W=150N* 3.464m W=519Joule

• thumb_up thumb_down +40

  call in reinforcements lolo tiss lol

• thumb_up thumb_down +39

  Bob the Builder YES WE CAN!!!!!!!!!!!!!!!!1

• thumb_up thumb_down +38

  WRONG!!! you still have to pull the lever with one of those newtons/something

• thumb_up thumb_down +37

  What's point of ramp then?

• thumb_up thumb_down +37

  THis comment will get the most thumbs up!!!! :)

• thumb_up thumb_down +36

  LAWYERED! XD

• thumb_up thumb_down +34

  A 15 kg crate only weighs 147 newtons at the surface of the Earth.

• thumb_up thumb_down +30

  you do realise that cranes can move right... so its not relevant which side its on!

• thumb_up thumb_down +27

  Wow, he even had a yellow pencil.

• thumb_up thumb_down +21

  Hooray for physics!

• thumb_up thumb_down +21

  w=F.d d= h cos theta or c= square root of (a^2 + b^2) b= square root of (c^2 - a^2) b= square root of (4^2 - 2^2) b= square root of ( 16-4) b = 3.464m therefore: Work= (150N) * b= square root of (c^2 - a^2) Work = (150N)(3.464m) Work = 519 N-m or Joule david