Recent content by Nick886

ye i have done that, well tried! there is no friction because its a smooth bowl. so is it just gravity or am i missing something obvious?? Probably! i got as far as the cent acc and have \omega^2 = g(tan\vartheta / a)

circular motion problem?? hey all, i have to talke app maths for a semester and it was all fine until we got to modeling, now haven't a clue? can anyone help with this please? a ball rolls under gravity inside a smooth bowl with circular cross section and inner radius"a". show that the ball...