# Theory of Knowledge

If you want help with prescribed TOK Essay titles, check this thread to see if your title has an existing thread first. Only when a thread does not already exist for your title can you start a new thread about TOK prescribed titles. Put the exam session and the title number in the thread title (e.g Nov09/May10 Title 5)

Do not open start threads like this.

## 1,978 topics in this forum

• 23

• 11

• 16

• 36

• 3

• 1

• 3

• 2

• 4

• 4

• 3

• 3

• 1

• 6

• 1

• 2

• 3

• 5

• 1

• 13

• 17

• 1

• 0

• 42

• 2

• 0

• 3

• 6

• 12

• 2

• ### Posts

• Draw the Ferris wheel at time t = 0, with P at the bottom. Draw another wheel, showing location of P, for t = 20 minutes. Then repeat for t = 10 minutes, and find the height of P. Finally, draw the wheel at t = 15 minutes and find the height of P.
• I'm having trouble with the following question: Let P be a point on the wheel (which has a diameter of 100 m). The wheel starts with P at the lowest point, at ground level. The wheel rotates at a constant rate, in an anticlockwise (counterclockwise) direction. One revolution takes 20 minutes. What would be the height of P above ground level after 15 minutes?   Thank you
• Hey guys,  since I haven't started studying for ess exam yet ... Please guide me like how to study and what to do? or if anyone of you have notes please share if you don't mind or just tell me how should I go about studying? Thanks a lot
• My topic for my Math studies IA is "Is there a correlation between height and holding positions of power?". I am trying to figure out the mathematical processes I can use. My data is separated from women in political positions and their height and men in political positions and their height. How should I proceed with my investigation?     Any ideas or criticisms?
• Hi! I really need some help with the ERQ for Animal Research in Bloa There are 3 potential practice questions that we are supose to write a practice ERQ on, but I dont know which studies to use for each of them and what information to include! 1)Discuss the value of animal models in the study of the brain and behaviour  2)Evaluate one evolutionary argument to explain one human behaviour 3)Discuss how genetic simillarities help psychologists in the study of genes and behaviour These are the studies that we can use: Roger's and Kesner, Meany Stydy on Stress Hormines, Rosenzweig study,  Romero et al study. Endophenotype Argument, Harlow's Monkeys Please help as soon as possible!  Thank you.

×