Sarah has been sent to buy takeout for dinner. She needs to choose food for herself, her best friend, her mother, and a new family acquaintance. According to universal ethical egoism, who is she most likely to make happy with her food choices

Herself

Explanation:

The universal ethical egoism is a principle which suggests that all people must act and believe according to their own self concern and interest. According to this principle one should remain motivated according to the self-interest.

According to the principle of universal ethical egoism Sarah is most like make herself happy by buying food of her choice irrespective thinking about others. This will show her personal concern and self-interest.

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