What is the kinetic energy of a 5 kg object moving at 2 m/s?
Difficulty: Medium
About this MCQ
Medium MCAT item. Correct choice: B. 10.
- A. 20
Why not A: “20” is not 10.
- B. 10 ✓
- C. 15
Why not C: “15” is not 10.
- D. 8
Why not D: “8” is not 10.
Correct answer
B. 10
Explanation
10 is the value that answers “What is the kinetic energy of a 5 kg object moving at 2 m/s” (option B). Option A (20) is a different value from 10. Option C (15) is a different value from 10. Option D (8) is a different value from 10. Keep 10 as the MCAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Energy, Kinetic, Joules, kinetic energy
Submitted by: MCQsHub Editorial
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