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nathiborges22
26.11.2021 •
Physics
Find the charge and charge density on the surface of conducting sphere of radius 15.2cm and potential 215V??
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Ответ:
12km/h
Explanation:
average speed= Distance covered /time taken
average speed=2km/20minutes
=but 1 minutes is 60 seconds
=2km/60minutes
=12km/h