Assignment:
Question 1. Calculate the mass moment of inertia about the x axis. The total mass of the object is 13 kg.
Question 2. The plate with two holes is made of steel with a density of 7800 kg-m3. The radius of each hole is 5 cm. Determine its mass moment of inertia about the z-axis.
Question 3. Determine the mass moment of inertia about the y axis. The thin plate has a mass of 0.1 slug and thickness of 0.05 in.
Question 4. A 50 lb door is supported as shown in the figure on 2 rollers A and B resting on a horizontal track. A constant force P = 10 lb is applied. What will be the velocity of the door 5 secs after starting from rest?
Provide complete and step by step solution for the question and show calculations and use formulas.