The sudden onset of muscle weakness can be a sign of stroke, a potentially life-threatening condition in which part of the brain is deprived of oxygen. This article focuses on conditions that cause a true loss of strength in the leg muscles. Among the most common causes for leg weakness is sciatica, problems with the spinal cord that lead to pinching or compression of the nerves as they exit the spinal cord through the holes between the vertebrae of the backbone. Sciatica may be caused by various conditions.
Divide it by the width in feet. For example, if a red carpet has an area of 9000 square feet, and its width is 10 feet, so its length is 9000/10 900 linear feet. If you mean h â¦ ow do you convert square feet into linear square feet, just change the units.
Save. There is no hard and fast rule for converting pounds per linear foot to pounds per square foot because there is no rule to convert from linear feet to square feet. To convert from linear feet to square feet, you need to know the width, because square feet is calculated by multiplying the length times the width.ivide the weight by the length to obtain the linear weight density in pounds per foot. Completing the example, 5 lbs. divided... 1  How to Calculate Pounds Per Square Foot.