State the reason why it may not be possible to suck liquid into your mouth using a drinking straw on the surface of the moon

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?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same

Which planets are visible without a telescope