I NEED HELP IMMEDIATELY PLEASE
...
Answers: 3
Another question on Physics
Physics, 22.06.2019 10:10
Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
Answers: 1
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 22.06.2019 14:00
Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
Answers: 1
You know the right answer?
Questions
Mathematics, 20.05.2021 20:00
Mathematics, 20.05.2021 20:00
Mathematics, 20.05.2021 20:00
Computers and Technology, 20.05.2021 20:00
Geography, 20.05.2021 20:00
Arts, 20.05.2021 20:00
Mathematics, 20.05.2021 20:00
French, 20.05.2021 20:00
Social Studies, 20.05.2021 20:00
Computers and Technology, 20.05.2021 20:00
