Which statement best explains the relationship between electric force and the charges on two interacting objects? a. electrical force is directly proportional to the product of the charges on the two objects. b. electrical force is inversely proportional to the product of the charges on the two objects. c. electrical force is inversely proportional to the product of the squares of the charges on the two objects. d. electrical force is directly proportional to the product of the squares of the charges on the two objects.
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Physics, 22.06.2019 05:20
Suppose an objects initial velocity is 10m/s and itâs final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
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Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
Physics, 22.06.2019 12:30
An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
Which statement best explains the relationship between electric force and the charges on two interac...
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