Question 1
一质量为 的物体在地球表面受到的重力是多少?(取 )
- A
- B
- C
- D
Answer: B. $19.6\,\text{N}$
重力 。易错点:忘记乘质量直接选 A;或乘以 3 误选 C。
UEC Senior 1 · Physics
高一Physics · 万有引力 (Gravitation)
万有引力 (Gravitation) is part of the UEC Senior 1 Physics syllabus. Practice the MCQs here to sharpen your exam technique — each question comes with a worked explanation.
Free sample questions
Question 1
Answer: B. $19.6\,\text{N}$
Question 2
Answer: C. $61.2\,\text{kg}$
Question 3
Answer: C. 与距离的平方成反比
Question 4
Answer: C. $122.5\,\text{N}$
Question 5
Answer: A. $8.17\times 10^3\,\text{N}$
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