Will mark brainliest! need this in asap!
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Physics, 22.06.2019 00:30
Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?
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Physics, 22.06.2019 01:30
An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3
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Physics, 22.06.2019 08:00
Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance
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Mathematics, 19.10.2019 10:30
Mathematics, 19.10.2019 10:30
Chemistry, 19.10.2019 10:30
Physics, 19.10.2019 10:30
Mathematics, 19.10.2019 10:30
Mathematics, 19.10.2019 10:30
English, 19.10.2019 10:30