The two aspects of a force do scientists need to measure are magnitude and direction.
The force is defined as the external effort applied in the form of push or pull to cause the acceleration of a body.
Mathematically it is expressed as the product of mass and acceleration of an object.
Then, the standard expression for the force as per Newton's second law is given as,
F = ma
Here,
m is the mass of the body.
a is the magnitude of the acceleration of the body.
Also, force is a vector quantity that has significance for its magnitude as well as the direction.
So any sort of scientific analysis regarding the force needs its magnitude along with the direction of application.
Thus, we can conclude that the two aspects of a force do scientists need to measure are magnitude and direction.
Learn more about Newton's second law here:
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