Body language and their willingness to learn
Answer:
Kinetic energy is increased
Explanation:
The Petters case was an example of the type of fraud called the Ponzi Scheme. This is further explained below.
<h3>What is
Ponzi Scheme?</h3>
Generally, deception is when early investors are bribed with rapid returns on their money by later investors to believe in the success of a non-existent business.
In conclusion, The Petters affair is an example of a sort of investment scam known as a Ponzi Scheme.
Read more about Ponzi Scheme
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The magnitude of the average total force acting on the object during this time interval is equal to 20 Newton.
<u>Given the following data:</u>
- Initial velocity = 30 m/s
To calculate the magnitude of the average total force acting on the object during this time interval:
<h3>Newton's Second Law of Motion</h3>
In order to solve for the force acting on the dummy, we would apply Newton's Second Law of Motion.
<u>Note:</u> The acceleration of an object is equal to the rate of change in velocity with respect to time.
Mathematically, Newton's Second Law of Motion is given by this formula;

Substituting the given parameters into the formula, we have;

Force A = 12 Newton.
<u>For the second force:</u>

Force B = 16 Newton.
Now, we can calculate the magnitude of the average total force acting on the object during this time interval:

Total force = 20 Newton.
Read more on force here: brainly.com/question/1121817