Answer:
The Machine exerts a force of 9N.
Explanation:
Initial velocity (u) = 0 m/s
Final velocity (v) = 30 m/s
Time (t) = 0.5 s
Acceleration (a) = (v-u)/t
= (30-0)/0.5 m/s²
= 30/0.5 m/s²
= 60 m/s²
Mass = 0.15 kg
Force = Mass*Acceleration
= 0.15*60 N
= 9 N
Explanation:
Answer:
Magnet School
Explanation:
Keisha is excited to start high school in the fall. She has loved math for as long as she can remember and plans to become a professor of mathematics when she finishes her education. Rather than attending her local high school, Keisha will go to another public school that has the facilities and programs designed to promote excellence in math and science. In sociological terms, Keisha will be attending a MAGNET SCHOOL school.
Explanation:
1.The first example that I can cite that explains "the theory of arousal" is when I had my physiological needs covered but I did not have a job, I felt that I needed to work, achieve personal goals
That is why, as this theory explains very well:
Humans seek an optimal level of arousal:
- Too low = boredom
- Too high = stress.
The second example has to do with the need to work and the type of work we do; for example if I need money to survive and help my family, I know I have to work, but if I study a career such as teaching that allows me to satisfy that need and at the same time feel comfortable and fulfilled with my work, that is a great incentive ; here the "impulse reduction theory" is fulfilled, which explains the following:
"When the need and an incentive come together, they make us feel
powerfully driven towards satisfaction "
2.When examining these two examples and comparing the two theories exposed we see that there is a great relationship; Although at first it is necessary to satisfy basic needs, then comes the satisfaction of social, security and self-realization needs as set out in the Maslow pyramid.
Answer:D. Deductive logic
Explanation:
Deductive reasoning, is based on making a conclusion given one or more statement.
If given all the statements or premises are true then it is easy to draw a conclusion and deductive logic can be applied.
Deductive reasoning is a top down logic kind of reasoning whereas bottom up logic is inductive reasoning this is because when we deduct our reasoning we start from the top of what we are solving until we reach the bottom then we can make a conclusion like when we solve mathematical issues.
Inductive you work with a solution and work your way back on how it was discovered.
