The figure shows two forces acting at right angles on an object. They have magnitudes F1 = 6.3 N and F2 = 2.1 N. What third force will cause the object to be in equilibrium (acceleration equals zero) ? 
Definitions:
Standard Deviation
A statistical measure of the dispersion or variability of a set of numbers, indicating the average distance from the mean.
Montana Highways
Refers to the network of state and interstate highways that crisscross the state of Montana, serving as important transportation routes.
Speed Limit
A legally determined maximum speed at which vehicles may travel on a particular road or area.
Binomial Distribution
The binomial distribution is a probability distribution that summarizes the likelihood that a value will take one of two independent states under a given number of observations.
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