Physics, 24.10.2020 21:00 QueenNerdy889
Four friends argued about why an apple on the ground eventually ros away and disappears. This is eventually what they said
Anna:"I think it's just something that happens over time
Selma: "I think small organisms use it for energy building material"
Felicia: I think the atoms and molecules in the Apple just break apart
Logan: I think wind and water soften it and it dissolves into the soil
Eli: I think water and air rot into it then small animals come and eat the rest
jack: I think it gets old and breaks apart into pieces too small to see
which student do you agree most with explain
Answers: 2
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 12:50
Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)
Answers: 2
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
Four friends argued about why an apple on the ground eventually ros away and disappears. This is eve...
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