The nose of an ultralight plane is pointed due south, and its airspeed indicator shows 35 m/s. the plane is in a 10-m/s wind blowing toward the southwest relative to the earth. (a) in a vector addition diagram, show the relationship of up/e (the velocity of the plane relative to the earth) to the two given vectors. (b) let x be east and y be north, and find the components of up/e. (c) find the magni- tude and direction of up/e

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative