porcupinetree
not actually a porcupine
- Joined
- Dec 12, 2014
- Messages
- 664
- Gender
- Male
- HSC
- 2015
The result I'm referring to is the SHM identity:
v^2 = n^2(a^2 - x^2)
Is it okay to pull out this formula during the HSC exam, without proof?
v^2 = n^2(a^2 - x^2)
Is it okay to pull out this formula during the HSC exam, without proof?
