7. MOTION
easy

किसी गतिशील पिंड का दिए गए समय अंतराल में विस्थापन शून्य है। क्या इसके द्वारा चली गई दूरी भी शून्य होगी ? अपने उत्तर की पुष्टि कीजिए।

Option A
Option B
Option C
Option D

Solution

When the displacement is zero, it does not mean that distance is also zero. Displacement can be zero when the moving object comes back to its original position. Displacement is either equal to or less than distance but distance travelled is always more than zero.

Standard 9
Science

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