Physics, 26.04.2021 22:10 kaitlynhess
What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 billion years ago?
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Physics, 23.06.2019 00:00
Examine the drawing of a molecule. each ring represents an atom of nitrogen (n). what’s the chemical formula of this substance?
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Physics, 23.06.2019 11:00
1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x
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Physics, 23.06.2019 11:30
Awave is propagating from left to right in a medium. the particles in the medium are also vibrating from left to right. what kind of wave does this describe? a. longitudinal wave b. transverse wave c. mechanical wave d. electromagnetic wave
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Physics, 23.06.2019 12:30
Forces used for the normal fault in british columbia canada
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What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 b...
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