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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: - In Young’s double silt experiment, 12 fringes are observed to be formed
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
- A resistance of 20 ohm is connected to a source of an alternating potential V
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double silt experiment, 12 fringes are observed to be formed
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
- A resistance of 20 ohm is connected to a source of an alternating potential V
- If λ₁ and λ₂ are the wavelengths of the first members of the Lyman and Paschen
- When an object is placed 40cm from a diverging lens, its virtual image is formed 20 cm
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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