IvarV

is the v in the formula the initial velocity?

yes, the topic is differential equations, but it usually has been okay to solve the problem in other ways.

Differential equations are what i need though.

Since i need the equations for distance and velocity, can i just move the variables around so that it opens velocity and then distance?

Sorry for my somewhat faulty English

Edit: I will try to replace the given values to this equation when i get home, thanks

Edit2: can you explain where the tan function comes from?

Since this is supposed to be too hard for us to figure out on our own, I looked the equations up on the internet (as my teacher asked me to do)

The only acceleration should be the gravity constant g and it should'nt matter if it's 9,81 or 10,00 m/s/s

Hi!

I've recently got this homework piece that i've been struggling with.

It looks like this:

What i've come up with so far is this:

is it correct to just replace my known values to these equations?

Any help will be appreciated, thanks!