| ⇦ | 
| ⇨ |
A particle moves in a circle of radius 5 cm with constant speed and time period 0.2πs. The acceleration of the particle is
Options
(a) 15 m/s²
(b) 25 m/s²
(c) 36 m/s²
(d) 5 m/s²
Correct Answer:
5 m/s²
Explanation:
Centripetal acceleration aᵥ = 𝜔²r
= ( 2π / T)² r
= (2π / 0.2π)² x 5 x 10⁻²
= 5 m/s²
Related Questions: - A particle is moving in a circle with uniform speed v. In moving from a point to another
- Two bodies of masses m and 4 m are moving with equal K.E. The ratio of their linear
- The coherence of two light sources means that the light waves emitted have
- Cohesive force is experienced between
- A body travelling along a straight line traversed one-third of the total distance
Question Type: Apply
(15)
Difficulty Level: Easy
(1008)
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle is moving in a circle with uniform speed v. In moving from a point to another
- Two bodies of masses m and 4 m are moving with equal K.E. The ratio of their linear
- The coherence of two light sources means that the light waves emitted have
- Cohesive force is experienced between
- A body travelling along a straight line traversed one-third of the total distance
Question Type: Apply (15)
Difficulty Level: Easy (1008)
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply