Na-chan

How do you solve dy/dt=2sqrt(1-y^2), where y(0)=0?

I m so lost. I know the answer is supposed to be y(t)=sin(2t) according to Wolfram Alpha but I was hoping to get step-by-step how to get there. I m too poor to pay for Wolfram Alpha Pro.

If the integral of g(x) on [-4,4] is equal to 12, how do you find the integral of g(-x) on [-4,4]?

I m confused.

The equations are:

x=2+cos(t)

y=2-sin(t)

Your ship has just gone into a circular orbit around the planet, and you determine that the gravitational acceleration at your orbital altitude is half what it would be at the surface. What do you report for your altitude, in terms of the planet's radius?

I am trying to write a paper about the different general historical philosophies i.e. premodernism, modernism, postmodernism, and transmodernism but I seriously can't find anything remotely helpful telling me what transmodernism is. I read the wikipedia thing but it's very vague and also I can't cite wikipedia in an academic paper. Please help!

I'm like so lost.... Please help!

Mo= MoHills

Mn=Mountains

2Mo(g) ----> Mn(aq) and this reaction is at standard state so there's 1 atm of 2Mo(g) and 1M Mn(aq)

In a 100.0 mL Bomb Calorimeter (constant volume) you reacted enough MoHills to create 0.204 moles of Mountains. The change of temperature of the 100.0 mL of water was +2.0 degrees Celsius. What is the change in energy of the reaction in J/mol?

All three volumes are about different stages in the plot progression I just need to know why she split it.

I can't find good information on Neoplatonism anywhere!

It's a VPCS111FM and I cant figure out the camera at all. I tried looking up some program that might run it in the start menu but nothing is coming up.