13) a branch falling from a tree is to gravity as a car driving on the road is to a) a driver's foot off of the accelerator, coasting. b) a driver's foot off the accelerator and on the break pedal. c) a driver's foot on the accelerator pressed down to maintain speed. d) a driver's foot on the accelerator and pressed down gradually more and more.
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Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 08:00
Which notation is used to represent an alpha particle? a. b. c. d.
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Physics, 23.06.2019 02:00
The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
Answers: 1
Physics, 23.06.2019 04:00
Can anyone plz answer any of these. even if its one it will
Answers: 1
13) a branch falling from a tree is to gravity as a car driving on the road is to a) a driver's foot...
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