Your instructor tells your class that you are all participating in a study on the effectiveness of note-taking in class. the results show your class test scores improve significantly. before concluding that your class take effective notes, the research should be aware of the

Your instructor tells your class that you are all participating in a study on the effectiveness of note taking in class. The results show your class test scores improve significantly. Before concluding that your class takes effective notes, the research should be aware of the Interaction and group discussion.

Explanation:

It has been found that the performance of the students tends to increase when they are actively interacting in the class with instructor and colleagues. Interaction is the two-way process of communication where opinions about a common topic are shared between the involved parties.

Interaction helps in memorizing the facts and building a clear concept of the fact. These certainly tends to improve the result of students in tests and help attain better grade.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

answer; collective security;