To what common objects would the scaled sun and planets be similar in size? (hint: you might want to convert the meters to inches if it you visualize the sizes of the scaled planets. one meter equals 39.37 inches.) scale (m) inches feet sun mercury venus earth mars jupiter saturn uranus neptune

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?