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A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects at the same angle. If it remains contact with wall for 0.1 sec, then the force is
Options
(a) zero
(b) 40 √3 N
(c) 30 √3 N
(d) 10 √3 N
Correct Answer:
10 √3 N
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 necessary condition in making of a junction transistor
- A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- The current gain of a transistor in common base configuration is 0.96.
- If the temperature of the sun were to increase from T to 2T and its radius from R and 2R
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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