"<span>The amount of space that a sample of matter takes up" is the one among the following choices given in the question that best defines volume. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has actually come to your desired help.</span>
<span>B. Controls: The known powders attributes are already studied, so the are used as control measures to compare with the findings in the experiment with the unknown powders.</span>
Centripetal acceleration
#1
#2
Direction of force also towards centre
Answer:
I = 2.667 kg m²
Explanation:
The moment of inertia of a body can be calculated by the expression
I = ∫ L² dm
For high symmetry bodies the expressions of the moment of inertia are tabulated, for a rod with its axis of rotation at its midpoint it is
I =
m L²
let's calculate
I =
2 4²
I = 2.667 kg m²
Big ol booty bouncin erywer