He has 380 feet of line out to one kite and
Physics, 21.05.2020 23:10 alexkrol10
7) A boy is flying to kites at the same time,
He has 380 feet of line out to one kite and
420 ft. to the other. He estimates the angle
between them to be 30 degrees.
Approximate the distance between the
kites.
Answers: 1
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Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
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1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light
Answers: 3
7) A boy is flying to kites at the same time,
He has 380 feet of line out to one kite and
He has 380 feet of line out to one kite and
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