Physics, 21.03.2021 04:30, abby1919

Two objects are being lifted by a machine. One object has a mass of 2 kg, and is lifted at a speed of 2 m/s. The other has a mass of 4 kg and is lifted at a rate of 3 m/s. Which object has more kinetic energy while it is being lifted?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:30, 1074885

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

continue

Physics, 22.06.2019 08:40, ratpizza

Name the non metal condut electricity

Answers: 2

continue

Physics, 22.06.2019 09:30, liyah450

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

Answers: 1

continue

Physics, 22.06.2019 16:00, Wolfzbayne

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2

Answers: 1

continue

Do you know the correct answer?

Two objects are being lifted by a machine. One object has a mass of 2 kg, and is lifted at a speed o...