A low-mass rod of length 0.44 m has a metal ball of mass 1.8 kg at each end. The center of the rod is located at the origin, and the rod rotates in the xy plane about its center. The rod rotates counterclockwise around its axis when viewed from a point on the z axis, looking toward the origin. The rod makes one complete rotation every 0.7 s. Required:
a. What is the moment of inertia of the object (rod plus two balls)?
b. What is the rotational angular momentum of the object?
c. What is the rotational kinetic energy of the object?

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

it was given as a lesson and guide for prayer.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.

moisture is lackin, and organic acids are scarce.