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Grade 11Mechanics

A particle of mass 2 kg moves on a circular path with constant speed of 10 m/s find change in speed and magnitude of change in velocity?

Profile image of Yash Giri
7 Years agoGrade 11
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1 Answer

Profile image of Arun
7 Years ago
Dear Yash
 
After completing half revolution, particle speed remains constant so change in speed will be 0 m/sec, but there is change in velocity vector... Both have same magnitude but opposite directions, so magnitude of change in velocity will be 20 m/sec
 
Regards
Arun (askIITians forum xert)