Answer:
sry abt cuz I don't know the answer
have a great day
Answer:
Electrostatic field is a conservative field. That is work done when a charge is moved between two points is independent of path taken. Hence answer is W1
Answer:
The correct option 50.0 m (<u>the units of the answers are wrong, they should be in meters and not in millimeters</u>).
Explanation:
From the first second we can find the acceleration of the object:
Where:
: is the final position = 2.00 m
: is the initial position = 0
: is the initial speed = 0 (starts from rest)
t: is the time = 1 s
The acceleration is:
Now, we can find the distance after 5 seconds:
Therefore, the correct answer is 50.0 m. All the options have the units in millimeters and not in meters hence, the units of the options are wrong.
I hope it helps you!
We use mass, volume and density relation as,
Here, m is mass , V is volume and is density.
Also,
Here, and t is thickness.
Given , and.
Therefore, from above formula
.
Thus, diameter of the plate,