2.
Which of the following is not an example of a field force?
a. gravitational force
b....
Physics, 20.11.2020 20:50 kingkuka1700
2.
Which of the following is not an example of a field force?
a. gravitational force
b. magnetism
c. electrostatic force
d. friction force
Answers: 3
Physics, 21.06.2019 20:20
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
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The force it would take to accelerate an 900-kg car at the rate of 6m/s2
Answers: 1
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At the negative terminal of the battery the electron has electric potential energy. what happens to this energy as the electron jumps from the negative to the positive terminal?
Answers: 1
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