Physics, 02.10.2019 17:00 deaishaajennings123
1. a student studying a circuit diagram of a lightbulb, battery, and a switch correctly identifies it as a closer circuit. in this diagram, the lightbulb would be
a. an insulator
b. on
c. disconnected
d. off
2. the force of gravity on an object on the surface of mars is less than the force of gravity on an identical object on the surface of earth. which of the following is a example why this is true?
a. mars has more volume than earth
b. earth has more volume then mars
c. mars has less mass than earth
d. earth has less mass then mars
Answers: 1
Physics, 21.06.2019 22:00, coltonwsmith
In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.
Answers: 1
Physics, 22.06.2019 08:30, bazsinghnagoke
An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?
Answers: 1
Physics, 22.06.2019 11:00, sudotoxic
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Physics, 22.06.2019 12:30, tigistamare03
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
1. a student studying a circuit diagram of a lightbulb, battery, and a switch correctly identifies i...
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