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The coefficient of friction between the tyres and the road is 0.25. The maximum speed with which a car can be driven round a curve of radius 40 m without skidding is (assume g=10 ms⁻²)
Options
(a) 40 ms⁻¹
(b) 20 ms⁻¹
(c) 15 ms⁻¹
(d) 10 ms⁻¹
Correct Answer:
10 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the lattice parameter for a crystalline structure is 3.6 Å, then the atomic radius
- A soap bubble is charged to a potential 12V. If its radius is doubled,
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- Initial pressure and volume of a gas are P and 800cc. If the final volume is 100cc
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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