Answer:
calculating displacement.
Explanation:
It's not true that displacement and distance would be the same always. Displacement is always smaller than or equal to distance as it is the smallest path between the initial and final point whereas distance is the measure of the total path covered.
Answer:
It is an example of velocity
Explanation:
It is an example of velocity Don't ask how I know because I do know it I just don't know how to explain it.
Answer:
Explanation:
The coordinate sketch for the system is shown in the attached file below. Also, in the cartesian coordinate system, since the height is less than the length and width, we did neglect the height. Thus, we eliminate the height and converted it to a two-dimension.
Answer : The total electric charge of electrons is,
Explanation:
Answer : The number of electrons transferred are,
Explanation :
First we have to calculate the number of electrons.
Number of electrons =
Mass of 1 electron =
Total mass of electron = 2.5 kg
Number of electrons =
Number of electrons =
Now we have to calculate the total electric charge of electrons.
Formula used :
where,
n = number of electrons transferred =
Q = charge on electrons = ?
e = charge on 1 electron =
Now put all the given values in the above formula, we get:
Thus, the total electric charge of electrons is,
Answer:
Technician A and Technician B are correct.
Explanation: