Two charges are fixed on the x axis: one with a charge of q1 = 5.00 at = -1.00 and the other with a charge of q2 = 3.00 at = 1.50 . find the force exerted on a charge q= -5.00 placed at the origin are the magnitudes of the the three chargesq ,q1 , and q2? answer in coublombwhich of the following gives the proper directions for the forces on charge q due to charges q1 and q2 ? f1 is the force on charge q due to chargeq1 , and f2 is the force on charge q due to chargeq2 . standard coordinates are being used (i. e., "left" is the negative x direction, and "right" is the positive x direction).forces f1 and f2 both point to the left. force f1 points to the left, and force f2 points to the right. force f1 points to the right, and force f2 points to the left. forces f1 and f2 both point to the right.

anchor = archer //

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.