Physics, 25.06.2019 04:10 kevinh2683
Which of the following is something that makes one type of work easier? a. complex machine b. simple machine c. mechanical advantage d. efficiency
Answers: 1
Physics, 22.06.2019 02:00
The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.
Answers: 2
Physics, 22.06.2019 07:20
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 17:00
In the future, people will only enjoy one sport: electrodisc. in this sport, you gain points when you cause metallic discs hovering on a field to exchange charge. you are an electrodisc player playing the popular four disc variant. the disks have charges of qa = −8.0 µc, qb = −2.0 µc, qc = +5.0 µc, and qd = +12.0 µc. (1) you bring two disks together and then separate them. you measure the resulting charge of these two disks and find that it is +5.0 µc per disk. which two disks did you bring together? (a) a and b (b) a and c (c)a and d (d)b and c(e) b and d (f) c and d. (2) you bring three disks together and then separate them. you measure the resulting charge of these three disks and find that it is +3.0 µc per disk. which three disks did you bring together? a, b, and c (a) a, b, and d (c) a, c, and d (d) b, c, and d. (3) given the resulting charge of each disk measured in (b) is +3.0 µc, how many electrons would you need to add to a disk of this charge to electrically neutralize it? electrons
Answers: 3
Physics, 23.06.2019 01:30
"if the pressure acting on an ideal gas at constant temperature is tripled, its volume isa) reduced to one-third.b) increased by a factor of three.c) increased by a factor of two.d) reduced to one-half"
Answers: 2
Which of the following is something that makes one type of work easier? a. complex machine b. sim...
Chemistry, 07.09.2021 14:00
Mathematics, 07.09.2021 14:00
Mathematics, 07.09.2021 14:00
History, 07.09.2021 14:00
Geography, 07.09.2021 14:00
Mathematics, 07.09.2021 14:00
Mathematics, 07.09.2021 14:00
Chemistry, 07.09.2021 14:00
Social Studies, 07.09.2021 14:00
Biology, 07.09.2021 14:00
English, 07.09.2021 14:00
English, 07.09.2021 14:00