Answer: a. How the mass of an extended object is distributed about a rotation axis
Explanation: Moment of inertia is defined as the measure of the rotational inertia of a solid object, it is a quantity that defines the torque needed to reach a desired angular acceleration around a given rotation axis, and it depends mainly on the mass distribution of the object, so the correct answer is: "how the mass of an extended object is distributed about a rotation axis"
It is E=something which leases another something equaling another something
Answer: they will rise up because hydrogen is lighter in density and it's weight is lower when it's in the air
Explanation:
C
<span>Write at least 20 characters to explain it well.</span>
