Recent content by BioMan789

When I worked these integrals out I got 1/12

In between my original post and your response I realized I was integrating incorrectly. I was integrating from 0 to x, 0 to y, 0 to z for each integral instead of 1 to x, 1 to y, 1 to z (see below for clarification). This is what I was integrating. ∫∫∫ x dydzdx (first integral is from x to...

Homework Statement The problem is to take the triple integral over B of min{x,y,z}dV where B = {x,y,z}: o<x<1 , 0<y<1, and 0<z<1. (These are all less than or equal to, I didn't know the notation). Homework Equations The Attempt at a Solution What I did was break it up into...

When I try to solve for the velocity (Vx)i, I plug in 0 for xf (when the ball lands) and 0 for xi (assume the ball is kicked from ground level), and am left with 0=0 + (Vx)i*(5.2s) -1/2g(t^2) , then solving for x, I factored it to have -x(4.9x - 5.2)=0, and solved x, which is (Vx)i to be...

Homework Statement A football is kicked straight into up into the air; it hits the ground 5.2s later. What was the greatest height reached by the ball? Assume its kicked from ground level. With what speed did it leave the kicker's foot? Homework Equations xf=xi + (vx)i +...