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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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(103)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Lumen is the unit of
- The magnetic field in a certain region of space is given by B =8.35×10⁻² Î T.
- If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- The string of a pendulum is horizontal.The mass of bob attached to it is m
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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