Textbook ExpertVerified Tutor
11 Nov 2021
Given information
We are given that the person has a mass of, .
The deceleration of the person is given to be, .
The person has an initial speed of, .
The person has a final speed of, .
Step-by-step explanation
Step 1.
According to Newton's second law of motion, force is given by;
Substituting the known values, we get;
The negative sign indicates that the force opposes the motion.
Therefore, the magnitude of the force is,
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