HELP PLS

Why are the Spartans becoming worried about the Athenians?

Causes of the War

Sparta was also suspicious of the Athenians' project to rebuild their Long Wall fortifications which protected their harbour of Piraeus. In addition, Sparta was also concerned that inaction would push the other major Greek power, Corinth, to side with Athens.

Explanation:

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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

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.