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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: - A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
- In some region, gravitational field is zero. The gravitational potential
- Four blocks of same mass connected by cords are pulled by a force F
- The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- For inelastic collision between two spherical rigid bodies
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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