Physics, 02.03.2020 19:09 cutegirl0987
A small particle starts from rest from the origin of an xy-coordinate system and travels in the xy-plane. Its acceleration in the x-direction is 2m/s^2, and its acceleration in the y-direction is 1m/s^2. What is the x-coordinate of the particle when the y-coordinate is 12m?
Answers: 1
Physics, 21.06.2019 13:30
What do radio waves and microwaves have in common? both are at the side of the spectrum that has the shortest wavelengths. both are at the side of the spectrum that has the lowest radiant energy. both are at the side of the spectrum that has the lowest frequency. both are found next to visible light on the electromagnetic spectrum.
Answers: 1
Physics, 22.06.2019 06:30
What are similarities and differences between refraction, reflection, diffraction and absorption?
Answers: 3
Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
A small particle starts from rest from the origin of an xy-coordinate system and travels in the xy-p...
Mathematics, 22.10.2021 21:20
Health, 22.10.2021 21:20
Engineering, 22.10.2021 21:20
History, 22.10.2021 21:20
Business, 22.10.2021 21:20
Mathematics, 22.10.2021 21:20
Mathematics, 22.10.2021 21:20
Geography, 22.10.2021 21:20
Physics, 22.10.2021 21:20
Mathematics, 22.10.2021 21:20
Geography, 22.10.2021 21:20
Business, 22.10.2021 21:20
Physics, 22.10.2021 21:20
Mathematics, 22.10.2021 21:20
History, 22.10.2021 21:20