Physics, 03.02.2021 02:40 macybarham
Helo am desperate answer quick will give brainliest
what determines how high-pitched or low-pitched sounds are? (Select all that apply.)
the distance between crests
the wavelength of a sound
the volume of the sound
the direction of the sound
Answers: 2
Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 09:00
The material that keeps its new shape after it is stretched is called?
Answers: 1
Physics, 22.06.2019 16:00
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
Physics, 22.06.2019 17:20
Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
Answers: 1
Helo am desperate answer quick will give brainliest
what determines how high-pitched or low-pitched...
History, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Biology, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Biology, 12.10.2020 21:01
Spanish, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Biology, 12.10.2020 21:01