Which statement is a description of boyle's law? the temperature and volume of a gas are directly proportional when pressure is constant.
the temperature and volume of a gas are inversely proportional when pressure is constant.
the volume and pressure of a gas are directly proportional when temperature is constant.
the volume and pressure of a gas are inversely proportional when temperature is constant.

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?

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

For which pair of objects would adding the same a