| ⇦ | 
| ⇨ |
A stone tied to the end of a string of 1 m long is whirled in a horizontal circle with a constant spped. If the stone makes 22 revolutions in 44 s, what is the magnitude and direction of acceleration of the stone?
Options
(a) ?ￂﾲ/4 ms⁻² and direction along the radius towards the centre
(b) ?ￂﾲ ms⁻² and direction along the radius away from centre
(c) ?ￂﾲ ms⁻² and direction along the radius towards the centre
(d) ?ￂﾲ ms⁻² and direction along the tangent to the circle
Correct Answer:
?ￂﾲ ms⁻² and direction along the radius towards the centre
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- A certain metallic surface is illuminated with monochromatic light of wavelength
- The primary and secondary coil of the transformer have 50 and 1500 turns respectively
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- A certain metallic surface is illuminated with monochromatic light of wavelength
- The primary and secondary coil of the transformer have 50 and 1500 turns respectively
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
Topics: Laws of Motion (103)
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