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Doesn't it mean a lot bc it's basically your entrance to uni? If you don't get in your desired course, can't you take the "long road"?

Yeah, something worth doing. Only problem is what if the train is crowded? I thought Ag was compulsory in year 11 and you could drop it in year 12. But how can u say Hurlstone's shit? They rank in the 20s and they beat Fort Street. That's like saying Fort Street is shit but IMO it's not that shit

^

Oh right right

Why'd u switch the numbers around?

Thanks

Oh, with all those major works?

What?

How's it a waste of time?

what?

.

idk

What?

How do I calculate the period Also does Period represent gravitational constant in the orbital velocity formula?

How the hell do you do this Q An object (O) orbiting a planet (P) at an altitude of 100km required 10MJ to move to an altitude of 200km above planet's surface. Planet (P) has an average diameter of 5000 km. If the object then falls back 50km to an altituded of 150km above the surface of the...

What option r u doing?

BTW rathin have you done projectile motion yet?

When it says "calculate the gravitational force that the planet exerts on the satellie" do we just use the GPE formula?

In this formula, what does f(f) and r(i) represent? (I know it represents initial and final but initial and final of what)

Oh whoops my bad