A vector points vertically upward and points towards north

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Torque and Rotational Dynamics · Torque and Rotational Dynamics

Problem

A vector

\mathbf{a}

points vertically upward and

\mathbf{b}

points towards north. The vector product

\mathbf{a}\times\mathbf{b}

is (1) Along west (2) Along east (3) Zero (4) Vertically downward