Physics, 28.01.2020 03:31 Cloclowat1865
On february 15, 2013, a superbolide meteor (brighter than the sun) entered earth's atmosphere over chelyabinsk, russia, and exploded at an altitude of 23.5 km. eyewitnesses could feel the intense heat from the fireball, and the blast wave from the explosion blew out windows in buildings. the blast wave took approximately 2 minutes 30 seconds to reach ground level. (a) what was the average velocity (in m/s) of the blast wave? (enter the magnitude.) x m/s (b) compare this with the speed of sound, which is 343 m/s at sea level. volast wave = sound
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Physics, 22.06.2019 00:30
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
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Physics, 22.06.2019 08:00
Choose each of the settings that follow and list them below do it ill mark brainliest first object= position= speed= acceleration= second object= position= speed= acceleration=
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On february 15, 2013, a superbolide meteor (brighter than the sun) entered earth's atmosphere over c...
Advanced Placement (AP), 27.06.2019 03:00