Which of the Following Situation Requires the Least Average Force

Multiple Choice

Which of the following situation requires the least average force?

A) Accelerating a 1.0-kg mass from 0 m/s to 10 m/s in 6.0 s
B) Accelerating a 2.0-kg mass from 10 m/s to 20 m/s in 6.0 s
C) Accelerating a 3.0-kg mass from 10 m/s to 30 m/s in 1.0 s
D) Accelerating a 4.0-kg mass from 0 m/s to 20 m/s in 1.0 s
E) Accelerating a 5.0-kg mass from 20 m/s to 30 m/s in 1.0 s