subject
Physics, 15.12.2019 19:31 nikki4367

Which of the following describes a machine that is made up of a lever and a wedge?

simple machine

compound machine

pulley

efficiency

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 03:00
Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.
Answers: 1
question
Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
Answers: 2
question
Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
question
Physics, 22.06.2019 18:00
Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c
Answers: 1
You know the right answer?
Which of the following describes a machine that is made up of a lever and a wedge?

simp...
Questions
question
Mathematics, 11.03.2021 05:50
question
Chemistry, 11.03.2021 05:50
question
Physics, 11.03.2021 05:50
question
Mathematics, 11.03.2021 05:50
question
Mathematics, 11.03.2021 05:50
Questions on the website: 13722367