Helps please people just complete the table, what is the function, the eye parts, and the camera parts.

Aregular polygon has angkes of size 150° each.how many side has the polygon

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

More solar radiation is absorbed by earth’s surface than by