Engineering Mechanics - Section 1 (7)
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Engineering Mechanics - Section 1
| 49. | The friction experienced by a body, when in motion, is known as |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 50. | According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction. |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |