Given two circuits: one very long in the shape of a straight wire and the other rectangular with dimensions h and d. The rectangle extends in a plane containing the wire and the side of length his parallel to the wire and at a distance r such that r + d is the separation between the circuits. Find the mutual induction of the two circuits. Note: Given two circuits i and j the mutual induction is defined as Lij = Pij li d h.

mass and volume are the answers you are looking for

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.

answer; how far out of place which the object finished relative to the starting location;

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