It is proposed to use a small waterfall to turn an electricity generator. 10m3 of water fall 50m per minute. Only one - fifth of its energy can be a tainted usefully. Show that the water can developed 16.7 kW​

Which goal was most likely to be supported by both poor peasents and city merchants in the early years of the french revolution? an end to feudal privileges overthrow of the monarchy destruction of the power of the catholic church suppression of the third estate take your time to answer, i'm not in a big rush

Which of the following statements describes the philosophy of thomas hobbes? democracy is necessary for a country to succeed. b. a country needs a ruler with absolute power to succeed. c. people have natural rights to life, to be free and to own property. d. a country needs no rulers or government to be safe and successful.

Which statement describes the impact of the 21st amendment?