Complete the following statement:When work is done on a positive test charge by an external force to move it from one location t
1 answer:
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Answer:
Acceleration,
Explanation:
It is given that,
Separation between the protons,
Charge on protons,
Mass of protons,
We need to find the acceleration of two isolated protons. It can be calculated by equating electric force between protons and force due to motion as :
So, the acceleration of two isolated protons is . Hence, this is the required solution.
Explanation:
Given that,
An object in free fall will fall d feet in t seconds, where d and t are related by the algebraic model as :
..........(1)
(a) We need to find the time taken by the object to fall 1148 ft. Put this in equation (1) as :
t = 8.47 seconds
(b) If the object is in free fall for 18.5 sec after it is dropped, then the height of the object is given by :
d = 5476 ft
Hence, this is the required solution.