According to research by Formula and Petty (2002), an attitude can actually be by a persuasive message or argument it. weakened; for strengthened; against weakened; against strengthened; for

b. Strengthened; Against

Explanation:

According to the research conducted by Tormala and Petty (2002) on Source Credibility and Attitude Certainty:

A Metacognitive Analysis of Resistance to Persuasion, an attitude can actually be strengthened by a persuasive message or argument against it.

answer; /// i believe the correct answer is (b) disposition

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