Because a researcher may overemphasize the scientific value of their own research: a. an IRB must be consulted to make recommendations regarding ethical dilemmas.
b. they are usually quite willing to abuse research participants.
c. an IRB will apply the formula that objectively calculates the benefits of the research.
d. they will frequently deceive the participants to gain their consent.

a. an IRB must be consulted to make recommendations regarding ethical dilemmas.

Explanation:

Scientific values: It is considered as values that are being surveyed, utilizing a specific scale from "zero to ten", and have been asked to rate curiosity, attentiveness, objectivity, humility to evidence, courage, meticulousness, collaborative, honesty, skepticism, and perseverance in regards to their significance for "scientific research".

Ethical dilemmas are considered as specific situations whereby there is a hard choice to be formed between two or more than two options, neither of which tends to resolve the situation consistently with established ethical guidelines.

In the question above, the given statement represents option-a as the correct answer.

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