Question

A particle
A.has an average speed of 18 m/s if it moves 10 meters in 180 seconds.
B.travels a distance of 11 meters if it has a velocity of 4 m/s for 2.5 seconds.
C.has an average acceleration of 4 m/s2 if it falls from 2 m/s to 8 m/s in 4 seconds.
D.has an average time of 18 s if it moves 60 meters at a velocity of 5 m/s.
E.has an average velocity of 2 m/s if it moves 6 meters in 3 seconds.