A uniform, thin rod of mass M M pivots about an axis through its center and perpendicular to its length. Two small bodies, each of mass m , m, are attached to the ends of the rod. What must the length L L of the rod be so that the moment of inertia of the three‑body system with respect to the described axis is I ? I? Express the length L L of the rod in terms of M , M, m , m, and I .

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

Aportion of a line bounded by two points is defined as

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.