Are there any exceptions to the rule that planets rotate with small axis tilts and in the same direction as they orbit the sun?

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.