A Brainliest will be marked if u solve ex 1 or 2 plz help plz I beg u I swear u will be marked as Brainliest if u solve them This is part of ex 1
The adjacent circuit is formed of a generator of const voltage Un=10V, three lamps L. L and Ly, an oscope connected across the lamp L; and an ammeter of negulable resistance

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The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.