If you are Ben, which two activities do you think require a change of speed and are NOT reasonable in doing the activity?

If you are Ben, which two activities do you think require a change of speed and are NOT reasonable in doing the activity?

• A. I and II
• B. III and IV
• C. I and V
• D. II and IV

Answer: (D)

Speed changes are only reasonable when they don’t interfere with safety or feasibility. In this scenario, you’re looking for two activities that would require changing speed in a way that makes doing them impractical or unsafe. If a task forces you to speed up or slow down at the wrong moments, it disrupts the activity and isn’t workable. So the correct pair is the two activities that inherently demand a change of speed and would be unreasonable to perform as described. The other possibilities either don’t force a speed change, or the speed change could be done in a safe, workable way.

Speed changes are only reasonable when they don’t interfere with safety or feasibility. In this scenario, you’re looking for two activities that would require changing speed in a way that makes doing them impractical or unsafe. If a task forces you to speed up or slow down at the wrong moments, it disrupts the activity and isn’t workable.

So the correct pair is the two activities that inherently demand a change of speed and would be unreasonable to perform as described. The other possibilities either don’t force a speed change, or the speed change could be done in a safe, workable way.