Which statements accurately describe the shape of earth’s orbit around the sun? check all that apply. the earth’s orbit is a perfect circle. the earth’s orbit is a nearly circular ellipse. the earth’s orbit is an extremely elongated ellipse. the sun is located at the only focus point. the sun is located at one of the two focal points.

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