Physics Unit10: Fluids Related Topics (id: 6e8d1a943)

本题目来源于试卷: Physics Unit10: Fluids Related Topics，类别为 国际高中通用物理

[单选题]
A 4.00-kg cylinder of solid iron is supported by a sxzh)s 0k+ grw0tring while submerged i63t gwjx5g/orjg q d7v8fb1- kc+y4 ltn water. What is the tension in the string? (The specificvkfrd+/o 7 j4glj-gtt1 b6 q85 cyx3wg gravity of iron is 7.86.)

A. $2.50 \; N$
B. $19.6 \; N$
C. $23.7 \; N$
D. $34.2 \; N$


参考答案:  D


本题详细解析: 暂无

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