Physics, 05.09.2019 00:30 JamlessJimin
In 1869, dmitri mendeleev was trying to arrange the 65 known elements in a logical way. he arrived at the solution when he saw the elements arranged by atomic weight in a dream. he tried this arrangement and it worked! what is this an example of?
Answers: 3
Physics, 21.06.2019 17:20, kayelynn003
If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves
Answers: 1
Physics, 22.06.2019 17:00, miya214
The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.
Answers: 1
In 1869, dmitri mendeleev was trying to arrange the 65 known elements in a logical way. he arrived a...
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