Imagine that you are trying to promote a new low fat snack food to a group of people in the grocery store. You also know that these people are high in the need for cognition. What type of persuasive communication would you deliver

a message with several high-quality arguments

A message with several high-quality arguments.

Explanation: Persuasive communication is any message whose main motive is to urge the listener to support and change their thinking in favor of the presenter's view. It's about creating change to the influence on social behavior.

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.