ATAR Notes: Forum

VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Specialist Mathematics => Topic started by: Hielly on November 15, 2009, 06:12:30 pm

Title: speed/time
Post by: Hielly on November 15, 2009, 06:12:30 pm
hey
how do you convert 90km/h to 0.5m/s^2


ty
Title: Re: speed/time
Post by: TrueTears on November 15, 2009, 06:13:55 pm
km/h m/s divide 3.6

m/s km/h
Title: Re: speed/time
Post by: Over9000 on November 15, 2009, 06:15:05 pm
How do u convert light years to years
And how to u convert m/s to m/m?
Title: Re: speed/time
Post by: dejan91 on November 15, 2009, 06:21:13 pm
How do u convert light years to years

You divide by light. Everyone knows that.  :uglystupid2:
Title: Re: speed/time
Post by: Over9000 on November 15, 2009, 06:29:32 pm
How do u convert light years to years

You divide by light. Everyone knows that.  :uglystupid2:
Thats what I was thinking, but see why not divide by 0?
Title: Re: speed/time
Post by: dejan91 on November 15, 2009, 07:02:38 pm
How do u convert light years to years

You divide by light. Everyone knows that.  :uglystupid2:
Thats what I was thinking, but see why not divide by 0?

I thought about that too, but then I remembered the fundamental theorem of light: Light years / 0 = black hole.

Lol...enough spamming this thread :P
Title: Re: speed/time
Post by: appianway on November 17, 2009, 08:19:23 am
Lightyears is actually a measure of distance, if I'm correct, so there's no need to include a time unit.

A light year would just be 365 * 24 * 60 * 60 * 3 * 10^8 m
Title: Re: speed/time
Post by: Over9000 on November 17, 2009, 10:18:23 am
Lightyears is actually a measure of distance, if I'm correct, so there's no need to include a time unit.

A light year would just be 365 * 24 * 60 * 60 * 3 * 10^8 m
Oh shit, really??
Title: Re: speed/time
Post by: kamil9876 on November 17, 2009, 03:33:33 pm
Lightyears is actually a measure of distance, if I'm correct, so there's no need to include a time unit.

A light year would just be 365 * 24 * 60 * 60 * 3 * 10^8 m

is it longer in a leap year?
Title: Re: speed/time
Post by: Over9000 on November 17, 2009, 04:46:48 pm
Lightyears is actually a measure of distance, if I'm correct, so there's no need to include a time unit.

A light year would just be 365 * 24 * 60 * 60 * 3 * 10^8 m

is it longer in a leap year?

Yeah, change the 365 to 381 I think.
Lol? Thats one giant leap for mankind