1. I. In evaluating the moment of a planar lamina, a horizontal strip cannot be used as a representative area. II. The moment of any planar lamina is the product of the mass of the region and its centroid. a. Both statements are true b. Both statements are false c. Statement I is true, the latter being false d. Statement I is false, the latter being true
Hello! Can you answer these two questions? Thanks.
1.
I. In evaluating the moment of a planar lamina, a horizontal strip cannot be used as a representative area.
II. The moment of any planar lamina is the product of the mass of the region and its centroid.
a. Both statements are true
b. Both statements are false
c. Statement I is true, the latter being false
d. Statement I is false, the latter being true
2.
I. The reaction kinetics of order 0 cannot be evaluated using the concept of integration.
II. If the order of reaction is 1 in PFR, given ?, and % conversion, the initial amount is not necessary to find ?.
a. Both statements are true
b. Both statements are false
c. Statement I is true, the latter being false
d. Statement I is false, the latter being true
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