ASAP PLZ HURRY Which of the following tasks would be performed by a mechanical engineer in the construction of a geothermal plant?

Design and develop the drilling equipment in the plant

Examine the topography components of the plant site

Supervise the development and construction of the plant

Design and create the wiring and lighting in the plant

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 = ?

Both independent and dependent clauses

2) why do satelites not fall while revolving around the earth?