Question

one of these representations is not like the others. tap on the one that doesnt belong. arrows represent acceleration vectors arrows represent velocity vectors the objects vertical acceleration is increasing as it falls.

Explanation:

Step1: Analyze the first graph

The first graph shows arrows representing acceleration vectors. In projectile - motion (assuming this is a projectile - like situation), the vertical acceleration \(a_y=-g=- 9.8\ m/s^{2}\) (constant) and \(a_x = 0\) (neglecting air - resistance).

Step2: Analyze the second graph

The second graph shows arrows representing velocity vectors. In projectile - motion, the horizontal component of velocity \(v_x\) is constant (since \(a_x = 0\)), and the vertical component of velocity \(v_y\) changes linearly (\(v_y=v_{0y}-gt\))

Step3: Analyze the table

The table shows that \(a_x = 0\) and \(a_y=-9.8\ m/s^{2}\) (constant), which is consistent with the acceleration in projectile - motion (neglecting air - resistance)

Step4: Analyze the text

The text says “The object's vertical acceleration is increasing as it falls”. But in reality, for an object in free - fall (or projectile - motion near the Earth's surface, neglecting air - resistance), the vertical acceleration \(a_y=-g=-9.8\ m/s^{2}\) is constant.

Answer:

The text “The object's vertical acceleration is increasing as it falls”