find the mass and center of mass of a wire in the shape of the helix x = t, y = 3 cos(t), z = 3 sin(t), 0 ≤ t ≤ 2, if the density at any point is equal to the square of the distance from the origin.

Give the brainliestwhich parts of the scientific process differentiate it from pseudoscience? check all that apply. stating facts based on opinionsusing models and experimentsasking new questionsmaking subjective claimshaving explanations that answer all questionsi need more than one answer