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Grade 11Mechanics

A particle is moving on a circular path with constant speed V . what is the change in it is velocity after it describes an angle of 60 degree?

Profile image of pranav
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
Dear Pranav
 
As the particle is moving in a circular path hence the angle from the centre is 90Nd it moves in v velocityWhen it moves in 120 degree then the velocity isvsin(120-90)vsin30v/2
 
 
Regards
Arun