ESCAPE VELOCITY EXAMPLES. 1. Escape velocity is the speed that an object needs to be traveling to break free of. planet or moon's gravity and enter orbit. For example, a spacecraft leaving the. surface of Earth needs to be going 7 miles per second, or nearly 25,000 miles per. hour, to enter orbit.
Nutrition Galore! Summer squash is a rich source of Vitamin A and C, magnesium, fiber, folate, riboflavin, phosphorus, potassium and Vitamin B6. In addition, it is high in manganese, a mineral which helps the body process fats, carbohydrates, and glucose.utrition Galore! Summer squash is a rich source of Vitamin A and C, magnesium, fiber, folate, riboflavin, phosphorus, potassium and Vitamin B6. In addition, it is high in manganese, a mineral which helps the body process fats, carbohydrates, and glucose.
Among nuts, almonds, cashews, and peanuts are good sources of both potassium and magnesium. Among cereals, barley, oat bran, and brown rice help the body get an adequate amount of magnesium. Similarly, whole wheat grain when not refined, is also a natural source of magnesium in food.mong fruits, bananas are one of the richest natural sources of magnesium. They are also rich in potassium. Raisins contain magnesium as do figs. Figs, good sources of potassium and magnesium, help treat acute constipation.