When the position of the body is
either in rest or in uniform velocity, then the body is said to be in the ________
.
जब वस्तु की स्थिति या तो विराम की स्थिति में होती है या एकसमान वेग में होती है, तो वस्तु को ________ में कहा जाता है।
rest
uniform motion
rotational motion
equilibrium
equilibrium
In both the cases, when the body is in
rest or in uniform velocity, the net force acting in all directions is zero
hence the body is considered to be in equilibrium. Any force if act will tend
to change the velocity (or create acceleration).
Hence, the correct option is (D).
&Key Points:-
Newton’s first law of motion :
Everybody remains at restor continues to move (with uniform velocity) in
straight line until no external force is applied to it or not any unbalanced
force acts upon it.
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