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if a star is 5.2x1016 meters away, what is the parallax angle in degrees?
Just need a step by step answer to confirm that my answer of 0.000165598290 is correct ( note that the second five and zero have a recurring symbol above each)
I used the conversion 1parsec= 3.1x1016m in my calculation
any help would be much appreciated
i need help with ANOVA 2 to work out how to do these statistics can you help in this area. thank you
I have been asked to list 6 properties which I think the ideal energy resource should have for generating electricity in a power station. So far I have: Clean and pollution free Efficient allowing the majority of the energy to be harnessed Cheap to source, refine, store and transport Plentiful and renewable Safe to use, store and transport
Do those sound ok so far? I can't think of a 6th one but was considering putting easy to transport to homes but with the question stating that it is for generating electricity in a power station that already accounts for the transport.
A 1000kg car speeds up on the street at 72km/h. It suddenly brakes with a constant force of 5x103 N. How far the car will travel from the moment it brakes till it completely stops?