Recent content by ginnerpip

Hey guys (and girls) I've got a rather annoying question. If you were given the radiant power (45 mW) and luminous flux (22 l), and then was told it was spread uniformly spread over a hemisphere. (a) how do find the luminous intensity??, (b) the illuminance 1.8m away, and (c) illumance 5.0...

Ummm, thanks for the help, but the specific question i was askin for was that i am needed to write a program in MATLAB to calculate the max height, range, velocivty of impact and GRAPH it (which i haven't figured out yet). all with inputs of initial agnle, force, and mass, (we can't input the...

I have big problem, In a projectile motion problem, we are given a variables for force applied (instantaneous not continuious), mass of object, and angle above horizontial. For my Matlab code (program like visual basic) i need to get the initial velocity, BUT HOW! I know the initial...

HELP! instantaneous force TO velocity I have big problem, In a projectile motion problem, we are given a variables for force applied (instantaneous not continuious), mass of object, and angle above horizontial. For my Matlab code (program like visual basic) i need to get the initial...