Answer:
0.208 N
Explanation:
We are given that


Distance,d=0.41 m
The magnitude of the net electrostatic force experienced by any charge at point 4
Net force,






Where 


Answer:
When it is marked with its cubic-inch volume
Explanation:
Because this allows for best and efficient identification
Hello
The kinetic energy K of a moving object is:

where m is the mass and v the velocity of the object.
Using this formula, we can calculate v for this problem:
Answer:
With a tape measure.
Explanation:
We can use a big tape measure, this tape is in the market and we can use the one with the proper length that lets us measure different sections of the total length of the pool.
Answer: multiply mass and acceleration, unit is N (newtons)
Explanation: law of dynamics: F = ma