This question was previously asked in Show CDS GK Previous Paper 11 (Held On: 7 Feb 2021) View all CDS Papers >
Answer (Detailed Solution Below)Option 4 : direction perpendicular to velocity
Free 10 Questions 10 Marks 7 Mins The correct answer is direction perpendicular to the velocity.
Latest RRB Group D Updates Last updated on Sep 27, 2022 The Railway Recruitment Board has released the RRB Group D Answer Key on 14th October 2022. The candidates will be able to raise objections from 15th to 19th October 2022. The exam was conducted from 17th August to 11th October 2022. The RRB (Railway Recruitment Board) is conducting the RRB Group D exam to recruit various posts of Track Maintainer, Helper/Assistant in various technical departments like Electrical, Mechanical, S&T, etc. The selection process for these posts includes 4 phases- Computer Based Test Physical Efficiency Test, Document Verification, and Medical Test. Stay updated with the General Science questions & answers with Testbook. Know more about Physics and ace the concept of Motion. What is the correct answer for acceleration of uniform circular motion?In uniform circular motion, acceleration is zero.
Which motion is uniform circular motion?uniform circular motion, motion of a particle moving at a constant speed on a circle. In the Figure, the velocity vector v of the particle is constant in magnitude, but it changes in direction by an amount Δv while the particle moves from position B to position C, and the radius R of the circle sweeps out the angle ΔΘ.
What is uniform circular motion Class 9 short answer?What is Uniform Circular Motion? The movement of a body following a circular path is called a circular motion. Now, the motion of a body moving with constant speed along a circular path is called Uniform Circular Motion. Here, the speed is constant but the velocity changes.
What is uniform circular motion write its formula?Therefore for an object to move along a circular path, there must be an acceleration that will always be perpendicular to the velocity. The circular motion may be uniform as well as non –uniform.
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a_{rad} = \frac{4{\pi}^2 R}{T^2}. |