A grapefruit has a weight on earth of 4.9 newtons. what is the grapefruit's mass?
1 answer:
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Answer:
Explanation:
The solution along with the diagram can be found in the attachment. Feel free to raise doubts.
The equation you need to use is 
where Q is the charge in C, I is the current in Amps and T is the time in seconds.
So we have T = 60s
I =
A
let's work out Q
C
this is the total charge passing a point in a minute so divide by the charge of one electron (
) to find the number of electrons passing the point in a minute which equals 
So we have T = 60s
I =
let's work out Q
this is the total charge passing a point in a minute so divide by the charge of one electron (
Answer:
decreases
Explanation:
The angular frequency of the mass is given by
where, k is the spring constant and m be the mass of the body which is doing oscillations.
if the mass of the body increases, so the value of angular frequency decreases, as the angular frequency is inversely proportional to the square root of the mass of the body.