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A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle of 30° with the wall. It is reflected with the same speed at the same angle. If the ball is in contact with the wall for 0.25 seconds, the average force acting on the wall is
Options
(a) 96 N
(b) 48 N
(c) 24 N
(d) 12 N
Correct Answer:
12 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- In producing chlorine through electrolysis 100 watt power at 1125 V is being
- If rope of lift breaks suddenly, the tension exerted by the surface of the lift
- A vertical spring with force constant k is fixed on a table. A ball of mass
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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