cos( x 2 )cos( y 2 )) hat j is conservative and
obtain the potential function. Evaluate the work done by vec F in moving a particle along the curve C which is the portion of the circle centered at origin with radius 2 in the first quadrant with counter clockwise orientation, without using line integrals.
le with a radius of 15 km.
You begin your walk 20 km WEST and 5 km SOUTH of the center of the forest and walk directly toward the easternmost point of the forest. You walk at a constant speed of 5 km/hr.
How much time passes from the moment you enter the forest until you are at the point where you are closest to the center of the forest?
How do I do this?