Physics, 03.12.2019 04:31 montgomerykarloxc24x
Athin rod of length 0.75 m and mass 0.42 kg is suspended freely from one end. it is pulled to one side and then allowed to swing like a pendulum, passing through its lowest position with an angular speed of 4.0 rad/s. neglecting friction and air resistance, find (a) the rod’s kinetic energy at its lowest position, (b) and how far above that position the center of mass rises.
Answers: 1
Physics, 21.06.2019 17:20
Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.
Answers: 1
Physics, 21.06.2019 20:30
Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
Answers: 1
Physics, 22.06.2019 03:30
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
Athin rod of length 0.75 m and mass 0.42 kg is suspended freely from one end. it is pulled to one si...
Chemistry, 14.09.2021 08:10
Mathematics, 14.09.2021 08:10
Mathematics, 14.09.2021 08:10
Chemistry, 14.09.2021 08:10
Mathematics, 14.09.2021 08:10
Mathematics, 14.09.2021 08:10
English, 14.09.2021 08:10
Mathematics, 14.09.2021 08:10
History, 14.09.2021 08:10
Business, 14.09.2021 08:10
Spanish, 14.09.2021 08:10