Question
Medium
Solving time: 3 mins
A particle moves along a circle with a velocity , where is a constant. Find the net acceleration of the particle at the instant when it has covered th fraction of the circle after the beginning of motion.
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Text solutionVerified
Let be the speed of the particle at the instant when it has covered th fraction of the circle of radius . Centripetal acceleration at that instant is
(1)
Tangential acceleration at that instant is
(2)
Let be the distance covered. Then . Integrating Eq. (2) we have
(3) Using (3) in (1), we get
Now
Net acceleration
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Question Text | A particle moves along a circle with a velocity , where is a constant. Find the net acceleration of the particle at the instant when it has covered th fraction of the circle after the beginning of motion. |
Updated On | Sep 4, 2023 |
Topic | Motion in a Plane |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 2 |
Upvotes | 277 |
Avg. Video Duration | 6 min |