# Problem: In this exercise, you will be be finding the resultant torque from the cross product of a lever arm with a force vector. The lever arm vector is: A = 2.0i + 3.0j. The force vector is: B = 3.0i + 4.0j. Assume that A is given in meters and that B is given in Newtons. A. Find the resulting vector A x B (express your answer in unit vector notation). B. Find the resulting vector B x A (express your answer in unit vector notation). C. Find the resulting vector 2A x 3B (express your answer in unit vector notation).

###### FREE Expert Solution

We use the cross product formula:

81% (263 ratings) ###### Problem Details

In this exercise, you will be be finding the resultant torque from the cross product of a lever arm with a force vector. The lever arm vector is: A = 2.0i + 3.0j. The force vector is: B = 3.0i + 4.0j. Assume that A is given in meters and that B is given in Newtons.

A. Find the resulting vector A x B (express your answer in unit vector notation).

B. Find the resulting vector B x A (express your answer in unit vector notation).

C. Find the resulting vector 2A x 3B (express your answer in unit vector notation).