Answer:
This study was an experiment.
Explanation:
An experiment demonstrated to compare the behavior of the two groups, the one who watched the violent film and the the one who did not. the research was made to figure out the impact of violence in human development.
Answer: availability heuristic
Explanation:
Availability heuristic is very useful and essential in decision making or taking. Most times in our decision making process, we tend to recur information or things that occurs a long time ago or a common phenomenon that suddenly appears in our thoughts and we base our decision at times by the outcome of those thoughts. Example is when phone theft I reported on TV constantly, you can infer mostly that it occurs in you area often that it does. In this type, you give power to the information and most times you overestimate the likelihood of it occuring.
<span>4 m/s^2
Acceleration is change in speed over time. so in this case it is:
Acceleration = (Final speed - Initial speed)/ Time
Acceleration = (13 m/s - 5 m/s) / 2 s
Acceleration = 8 m/s / 2 s
Acceleration = 4 m/s^2</span>