Suppose a satellite is in a circular orbit 3.600 Earth radii above the surface of the Earth (4.600 Earth radii from the center of the Earth). By how much does it have to increase its speed in order to be able to escape Earth? [Hint: You need to calculate the orbital speed and the escape speed.] A spring with k = 30.0 N/m is at the base of a frictionless 30.0° inclined plane. A 0.50-kg object is pressed against the spring, compressing it 0.1 m from its equilibrium position. The object is then released. If the object is not attached to the spring, how far up the incline does it travel before coming to rest and then sliding back down?