Asatellite is put into an elliptical orbit around the earth. when the satellite is at its perigee, its nearest point to the earth, its height above the ground is and it is moving with a speed of the gravitational constant equals and the mass of earth equals when the satellite reaches its apogee, at its farthest point from the earth, what is its height above the ground?

Both independent and dependent clauses

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.

Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence