A block is connected to a light string attached to the bottom of a large container of…

PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation

Problem

12. A block is connected to a light string attached to the bottom of a large container of water. The tension in the string is 3.0 N . The gravitational force from the earth on the block is 5.0 N . What is the block's volume? (A) 2.0×10−4 m32.0 \times 10^{-4} \mathrm{~m}^{3} (B) 3.0×10−4 m33.0 \times 10^{-4} \mathrm{~m}^{3} (C) 5.0×10−4 m35.0 \times 10^{-4} \mathrm{~m}^{3} (D) 8.0×10−4 m38.0 \times 10^{-4} \mathrm{~m}^{3}

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