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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: - Which one of the following statement is FALSE ?
- The number of photo electrons emitted for light of a frequency v
- Lumen is the unit of
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following statement is FALSE ?
- The number of photo electrons emitted for light of a frequency v
- Lumen is the unit of
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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