The element that we all need to survive. It is one of the most important substance known to mankind which can sustain lives. Freezes at 0 degree celsius and boils at 100 degree celsius. It is used for drinking, showering, farming, transport etc. Also tastes the best when drank at 3am.
by bored hong kong student August 15, 2021

The best browser we will ever have. It features a series of cool function like automatic updates and better built-in antivirus. The OS supports 32GBs of RAM if you are running ultimate version. The cool aero theme and the file explorer makes it even better. It recked Windows Vista, the worst OS in the world except Windows 8. Sadly it had been discontinued by Microsoft and will no longer receive updates. Thank you for your support Windows 7!
by bored hong kong student September 24, 2020

by bored hong kong student November 14, 2020

The racist word for asian that is equal to the n word. Do not say this word unless authorized by asian.
by bored hong kong student September 17, 2020

A prison made by the chinese government to lock up citizen and censor out all voices of their citizen.
by bored hong kong student September 17, 2020

Hell. Absolute hell. In Hong Kong we have at least 5 homework per day. Bunch of retarded form 1 and form 2 students thinking they are grown ups and running up and down the corridor like driving a racing car. In form 3 there are so many depressed and frazzled. Form 4 students always beat up one another, form 5 students stressed out af to prepare to face the crappy DSE and form 6 students that does not come to school. If you think that the educational system in Europe and America is bad enough, then you should come to Hong Kong, the most intelligent and depressed place in the world.
by bored hong kong student November 13, 2020

It's the centripetal force equation. F represents the centripetal force exerted on an object in a circular motion. r represents the radius of the circular motion. ω represents the angular velocity which is 2π/period.
HKCEE A level paper: An object is in circular motion. It's period is 6.28s. The radius of the turn is 10m. The mass of the object is 1kg. Find the centripetal force exerted on the object.
By ω=2π/T
ω=1 rads^-1
By F=mrω²
F=(1)(10)(1)²
F=10N
By ω=2π/T
ω=1 rads^-1
By F=mrω²
F=(1)(10)(1)²
F=10N
by bored hong kong student July 04, 2022
