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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.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- An alternating voltage e=200s in100t is applied to a series combination
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
- In Young’s double slit experiment, when wavelength used is 6000Å and the screen
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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