a charge gains 2.77 J of energy when it moves between the terminals of a battery with a potential difference of 9.00 V

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical

Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.