construct a 9 measure song using a Grand Staff. Make sure to choose a time signature (4/4 or 3/4), and include the right number of beats per measure.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.