I think you mean electrons
Answer:
The sum of PE and KE remains constant
Explanation:
Electrons and neutrons
altho if I were you id check other sites. Hopefully I was able to help.. Have a great day :)
The answer is E. The objects loses all its charge
48J
Explanation:
Given parameters:
Weight of the book = 16N
Height of the shelf = 3m
Unknown:
Work done to raise the book = ?
Solution:
Work done is defined as the product of force and distance. The force here is the weight of the book which signifies that it was carried in the vicinity of gravitational force.
Work done = Force x distance = weight x distance
Weight is a type of force;
Input the parameters;
Work done = 16 x 3 = 48J
The unit of workdone is in Joules
learn more:
Work done brainly.com/question/9100769
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