Which of the following is true about air pressure acting on an object?
a. the amount pu...
Physics, 31.01.2020 13:52 firesoccer53881
Which of the following is true about air pressure acting on an object?
a. the amount pushing down on the object will gradually decrease with time
b. the amount pushing up on the object will gradually increase with time
c. there is more air pressure pushing up on the object than there is pushing down
d. there is just as much air pressure pushing up as there is pushing down on the object
Answers: 2
Physics, 21.06.2019 17:00
These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.
Answers: 2
Physics, 22.06.2019 13:50
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?
Answers: 3
Physics, 22.06.2019 23:30
Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
Answers: 1
Health, 31.08.2019 15:30
Biology, 31.08.2019 15:30
Biology, 31.08.2019 15:30
Biology, 31.08.2019 15:30
History, 31.08.2019 15:30
Mathematics, 31.08.2019 15:30
Biology, 31.08.2019 15:30
Mathematics, 31.08.2019 15:30
Social Studies, 31.08.2019 15:30