Question

1.What is the velocity of the object here at: A. Time= 20s B. Time=30s.
2. What would the velocity of the object be at time = 50s?

Answer 1

1 a 600 divided by 20
velocity =30 m/s
b 1400 divided by 30
46.666666…m/s
2 3000 divided by 50
60m/s