Answer:
F = 589.040 N
Number of significant digits = 6
Step-by-step explanation:
As we know that all the measurements in which the value is given with some decimal then in that case all the numbers in the given measurement is always significant digits.
Since here the force measurement gives the value with decimal as
F = 589.040 N.
So here we can say that total digits in this measurement is significant figures.
So correct answer is 6 digits