Ahooke's law spring is compressed 12.0 cm from equilibrium, and the potential energy stored is 72.0 j. what compression (as measured from equilibrium) would result in 100 j being stored in this case?

Explain the consequences of this addiction to the brain tissue

Diamond will scratch quartz. true or false

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 = ?