In inertial frame s, two events o and a are observed to occur at the same place, but 32 ns apart in time, with a occurring after o. in inertial frame s', the same two events are observed to occur 13.5 m apart in the r direction. (a) have clocks in either frame measured the spacetime interval (over c) between events o (b) use the metric equation (eq. 1.33) to calculate the coordinate time interval between the (c) calculate the speed of frame s as measured by observers in frame s'. hint: how far does (d) what is the speed of the frame s as measured by observers in frame s? and a? explain. events in frame s frame s appear to move in the time between events according to observers in frame s'? (e) draw two quantitatively accurate, fully labeled spacetime diagrams: one for each frame, assuming that frame s travels in the +x direction with respect to s. on each diagram, depict the two events, with event o as the origin event. on the diagram for frame s, also depict the worldline for an observer at the origin in s. on the diagram for frame s', also depict the worldline for an observer at the origin in s (f) using one of your speeds, are the coordinate time intervals in the two frames related by eq. 1.8 (either with prime and non-prime variables as they are, or reversed)? if so, confirm it. if not, explain why not.

so here is the information for current research:

-nrel's geothermal analysts, scientists, and engineers perform a full range of research from developing advanced methods of locating and accessing geothermal resources to exploring innovative technologies to extract and produce clean energy from the heat of the earth

and here is the information for the technology of geothermal energy:

-it's clean and sustainable

-resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma

-almost everywhere, the shallow ground or upper 10 feet of the earth's surface maintains a nearly constant temperature between 50° and 60°f (10° and 16°c)

-geothermal heat pumps can tap into this resource to heat and cool buildings

-a geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building

-in the winter, the heat pump removes heat from the heat exchanger and pumps it into the indoor air delivery system

-in the summer, the process is reversed, and the heat pump moves heat from the indoor air into the heat exchanger

-the heat removed from the indoor air during the summer can also be used to provide a free source of hot water

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..

friction

explanation:

they us to move forward and backwards