| ⇦ | 
| ⇨ |
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: - An electron is
- The electric field in a certain region is given by E=5i ̂-3ĵ kV/m. The potential
- A car moving with a speed of 50 kmh⁻¹ can be stopped by brakes after at least 6 m
- A galvanometer is converted into an ammeter by connecting
- The current in the coil of inductance 5H decreases at the rate of 2 A/s
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electron is
- The electric field in a certain region is given by E=5i ̂-3ĵ kV/m. The potential
- A car moving with a speed of 50 kmh⁻¹ can be stopped by brakes after at least 6 m
- A galvanometer is converted into an ammeter by connecting
- The current in the coil of inductance 5H decreases at the rate of 2 A/s
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