7. A slender uniform rod 100 cm long is used as a meter stick. Co nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis? a) I2/I1=1.5b) I2/I1=1.7 c) I2/I1=1.9 d) I2/I1=2.1 e) I2/I1=2.3

7. A slender uniform rod 100 cm long is used as a meter stick. Co nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis? a) I2/I1=1.5b) I2/I1=1.7 c) I2/I1=1.9 d) I2/I1=2.1 e) I2/I1=2.3

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Question

7. A slender uniform rod 100 cm long is used as a meter stick. Co

nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis?

a) I₂/I₁=1.5
b) I₂/I₁=1.7

c) I₂/I₁=1.9

d) I₂/I₁=2.1

e) I₂/I₁=2.3

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