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A heavy stone hanging from a massless string of length 15 m is projected horizontally with speed 147 ms⁻¹.The speed of the particle at the point where the tension in the string equals the weight of the particle is
Options
(a) 10 ms⁻¹
(b) 7 ms⁻¹
(c) 12 ms⁻¹
(d) None of these
Correct Answer:
7 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When a bullet of mass 10 g and speed 100 ms⁻¹ penetrates up to distance 1 cm
- Nuclear fission is not found in
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a bullet of mass 10 g and speed 100 ms⁻¹ penetrates up to distance 1 cm
- Nuclear fission is not found in
- Two particles are oscillating along the same line with the same frequency
- A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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