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With what minimum acceleration can a fireman slide down a rope while breaking strength of the rope is 2/3 of the weight?
Options
(a) 2/3 g
(b) g
(c) 1/3 g
(d) Zero
Correct Answer:
1/3 g
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Memory
(964)
Difficulty Level: Easy
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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 wheel of a car is rotating at the rate of 1200 rev/min. On pressing
- An unpolarised beam of intensity I is incident on a pair of nicols making an angle
- A carnot’s engine operates with source at 127° C and sink at 27°C
- The radius of curvature of a convave mirror is 24 cm and the imager is magnified
- If the terminal speed of a sphere of gold (density=19.5 kg/m³) is 0.2 m/s
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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