Physics, 10.09.2021 05:10 taijaababy
Áp suất trên đồng hồ nạp gas của máy lạnh chỉ giá trị 65 PSI, nếu quy đổi sang đơn vị kG/cm2 thì có giá trị:
Answers: 3
Physics, 21.06.2019 15:10, lilisncz
Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
Answers: 3
Physics, 21.06.2019 19:00, dasiaflowers85
When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
Answers: 3
Physics, 21.06.2019 21:30, queenkimm26
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
Answers: 1
Áp suất trên đồng hồ nạp gas của máy lạnh chỉ giá trị 65 PSI, nếu quy đổi sang đơn vị kG/cm2 thì có...
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