Recent content by Gabriel Henrique

  1. Gabriel Henrique

    Finding potencial of forces - answer differs from solutions

    The first force components: Fx = ax + by², Fy = az + 2bxy, Fz = ay + bz² I calculated the integral V=-∫Fdr, using dr=(dx,dy,dz) The result I found was -(1/2(ax²)+2azy+2bxy²+1/3bz³) The answer in the book (Kibble's Classical Mechanics): -(1/2(ax²)+azy+bxy²+1/3bz³)The second force: Fr = 2ar sin θ...
  2. Gabriel Henrique

    What Are the Guidelines for Joining Physics Forums?

    Hi there! I'm a new member here. I can't find the forum rules, can you guys help me, please? Thanks!