Recent content by hmzone

Sorry my fault.. It's fμ = m v2/r I forgot to mention the mass. :-p Newton's law is F = ma after all, and the acceleration in this one is the centripetal acceleration that keeps the block moving in circles a = v^2/rNow that you know the friction, you should be able to calculate the...

Although the wooden disk is rotating, the block's motion is circular, that means there must be a force (centripetal force) that keeps it going in circles. In this particular example, it's the friction. Fμ = v2 / R

Well surely you 2 are going to do other things than running? Once you're sitting alone with her then start flirting abit. Maybe in the beginning compliment her a little and move on from there I hope you're kidding. Read what i wrote more carefully

3/4=0.75 is not the Precentage dude, it's 75%

(Density of the object / density of the fluid) x 100 = Prencentage of object's volume in the fluid

But if the object isn't moving should'nt it mean ƩF = 0 → buoyancy = mg ?? Why should we subtract them?

Be flirty. Treat a girl like a male friend => Friend zone. Flirt with her and definitely break the touch barrier sooner than later. Let her know your intentions through body language, if she doesn't seem to keen then next her

so dreamy.. no homo

I don't know really. Haven't had any fun in a long, long time. All i do is study nowadays, hopefully it pays off in march I do like watching soccer/football in weekends tho

Hello and welcome to the forum ! :) Lulz