Physics, 22.10.2019 23:10, TrueKing184
Spring tides have higher high tides and lower low tides when the moon, sun, and earth are aligned in a row. why does this occur?
a.
gravitational pull is stronger
b.
gravitational pull is weaker
c.
there is no gravitational pull
d.
the sun creates a weaker gravitational pull.
Answers: 2
Physics, 22.06.2019 05:00, caguil00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 06:30, kdfawesome5582
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
Answers: 2
Physics, 22.06.2019 14:30, rachel2005smith
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
Answers: 1
Spring tides have higher high tides and lower low tides when the moon, sun, and earth are aligned in...
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