Q11 A Square With A Mass And Length L Has A Moment Of Inertia Of Io When Rotating About An Axis Perpendicular To Its Sur 1 (276.15 KiB) Viewed 67 times
Q11 A Square With A Mass And Length L Has A Moment Of Inertia Of Io When Rotating About An Axis Perpendicular To Its Sur 2 (341.31 KiB) Viewed 67 times
Q11 A square with a mass and length L has a moment of inertia of Io when rotating about an axis perpendicular to its surface as show (left image). A mass M is attached to one corner of the square. What is the new moment of inertia about the same axis? Io I= ? ML2 A. lo + L M 4 L ML2 B. 10 + 2 C. lo + ML2 v2 D. Io + 2ML? E. 1. + ML
Q03 A race car traveling at 100 m/s enters an unbanked turn of 400 m radius. The coefficient of (static) friction between the tires and the track is 1.1. The track has both an inner and an outer wall. Which statement is correct? +1_1_1 * 10 علمته A. The race car will crash into the outer wall. SQ. Car Will Cras ku me oulu B. The race car will crash into the inner wall. C. The car will stay in the center of the track. D. The car will stay in the center of the track if the driver speeds up. E. The car would stay in the center of the track if the radius were reduced to 200 m.
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