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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.
Related Questions: - In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
- Figure below shows two paths that may be taken by a gas to go from a state A
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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 the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
- Figure below shows two paths that may be taken by a gas to go from a state A
- Which of the following is an example of ideal black body?
- A steady current is passing through a linear conductor of non-uniform cross-section.
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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