Determine whether or not {eq}\vec{F} (x, y, z) = \left<\cos z, 2y, -x \sin z\right> {/eq} is conservative. If it is conservative, find a function {eq}f {/eq} such that {eq}\vec{F}=\nabla f {/eq}. Irrotational ...
work is defined as the product of the force in the direction of the displacement and the magnitude of the displacement. q2 2. is the electric field a scalar or vector? the electric is a vector quantity. we know that the electric field is defined as the force per unit charge. since ...