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.
The very best food source of magnesium is pumpkin seeds. A 1/4-cup serving provides 185 mg, or 46 percent of the DV. Sesame and sunflower seeds are also magnesium-rich. A 1/4-cup serving of either provides approximately 126 mg (about 30 percent of the DV).