An asteroid orbits the sun in an elliptical orbit with a perihelion distance of 4 A. U. and an aphelion distance of 5 A. U. What is its orbital period

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

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.

Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane