Deserts (especially true deserts) are not easy places for animals to live. Animals who live in them often have special features that
help them survive. Which adaptation would be helpful for this group of animals?
keen eye sight
short, narrow legs
tolerate heat
webbed feet

Energy is the ability to do work which measures what

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?