Match the following columns: | Column I | Column II | |---|---| |

PHYSICS · Subjective · AP · Physics C: Mechanics · Kinematics · Kinematics

Problem

Match the following columns:
Column IColumn II
(a) v=−2i^\mathbf{v}=-2\hat{i}, a=−4j^\mathbf{a}=-4\hat{j}(p) Speed increasing
(b) v=2i^\mathbf{v}=2\hat{i}, a=2i^+2j^\mathbf{a}=2\hat{i}+2\hat{j}(q) Speed decreasing
(c) v=−2i^\mathbf{v}=-2\hat{i}, a=2i^\mathbf{a}=2\hat{i}(r) Speed constant
(d) v=2i^\mathbf{v}=2\hat{i}, a=−2i^+2j^\mathbf{a}=-2\hat{i}+2\hat{j}(s) Nothing can be said

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