Atype of fish hunts by dislodging an unsuspecting insect from its resting place with a stream of water expelled from the fish's mouth. suppose the fish squirts water with an initial speed of 2.50 m/s at an angle of 20.5 above the horizontal. when the stream of water reaches a beetle on a leaf at a height h above the water's surface, it is moving horizontally. how much time does the beetle have to react? a. b. what is the height h of the beetle? what is the horizontal distance d between the fish and the beetle when the water is launched?
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Physics, 21.06.2019 16:30
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 22.06.2019 03:30
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Atype of fish hunts by dislodging an unsuspecting insect from its resting place with a stream of wat...
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