1. the largest meteorite of lunar origin reportedly has a mass of 19 g. if the
meteorite placed on a scale whose spring constant is 83 n/m, what is the
compression of the spring?

If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.