Kinematics Question 787

Question: If ar and at represent radial and tangential accelerations, the motion of a particle will be uniformly circular if[CPMT 2004]

Options:

A) ar=0 and at=0

B)ar=0 but at0

C) ar0 but at=0

D) ar0 and at0

Show Answer

Answer:

Correct Answer: C

Solution:

In uniform circular motion tangential acceleration remains zero but magnitude of radial acceleration remains constant.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक