Can someone translate this it's written in korean language

Atrajectory has an initial velocity of 1,000 meters per second, and 5 seconds later, it has a velocity of 500 meters per second. which is the acceleration of the trajectory?

Which of the following cultures influenced rome with their tales of the trojan war? a. bithynia b. aegyptus c. graecia d. helvetica

X•(-5)=60 someone plz me cause like yeah