ایک جسم معمولی جھکاؤ کے بعد مستحکم توازن میں ہے اگر اس کا مرکز ثقل _____؟
A. Remains above the point of contact
B. Passes over the point of contact
C. Is at lowest position
D. Remains on one side of point of contact
Explanation
When a body is tilted slightly, if its center of gravity remains above the point of contact, it will tend to return to its original position, restoring equilibrium.
This is a characteristic of stable equilibrium.
Key Points:
A body is in unstable equilibrium after slight tilt if its center of gravity remains above the point of contact.
A body is in neutral equilibrium when its center of gravity remains at same height.
