A homogeneous rectangular lamina has constant area density ρ. Find the moment of inertia of the lamina about one corner

Step-by-step explanation:

By applying the concept of calculus;

the moment of inertia of the lamina about one corner is:

where :

(a and b are the length and the breath of the rectangle respectively )

Thus; the moment of inertia of the lamina about one corner is

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

98%

step-by-step explanation: