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Class 11 NEET Physics Laws of Motion Questions
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Question : 16
Total: 75
One end of string of length l is connected to a particle of mass 'm' and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed 'v' the net force on the particle (directed towards centre) will be (T represents the tension in the string) :-
[NEET 2017]
T
+
m
v
2
1
T
−
m
v
2
1
Zero
T
Validate
Solution:
👈: Video Solution
Net force on the particle in uniform circular motion is centripetal force, which is provided by the tension in string.
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