Physics, 10.03.2021 18:50, Annsanchez5526
This glass of lemonade is sitting in the hot summer sun. As time passes, in which direction will heat transfer take place?
A.
ice β lemonade
B.
lemonade β air
C.
air β lemonade
D.
ice β straw
E.
ice β air
Answers: 2
Physics, 22.06.2019 10:00, unknown6669
Which type of basaltic lava flow has a fairly smooth
Answers: 2
Physics, 22.06.2019 10:20, brandon1888
Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
Answers: 2
Physics, 22.06.2019 19:40, xman32201
Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earthβs magnetic field, which is 0.50 g. is this value cause for worry?
Answers: 1
This glass of lemonade is sitting in the hot summer sun. As time passes, in which direction will hea...
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