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Physics, 24.06.2019 00:00, juicyx39
Sol a cardboard box for packing quantities of small foam balls is to be manufactured as shown in fig. 11.9. the top, bottom, and front faces must be of double weight (i. e., two pieces of cardboard). a problem posed is to find the dimensions of such a box that maximize the volume for a given amount of cardboard, equal to 72 sq. ft.
Answers: 2
Physics, 24.06.2019 01:00, duttonsteven45
Old seafloor gets subducted and destroyed where ?
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Physics, 24.06.2019 01:20, ciarrap552
The escape velocity of any object from earth is 11.2 km/s. (a) express this speed in m/s and km/h. (b) at what temperature would oxygen molecules (molecular mass is equal to 32.0 g/mol) have an average velocity v_{rms} rms equal to earth’s escape velocity of 11.1 km/s?
Answers: 2
Astudent throws a ball horizontally at 25 meters per second from a cliff 45 meters above the level g...
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