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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.
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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 current of 5 A is flowing at 220 V in the primary coil of a transformer. If the voltage
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
- The device can act as a complete electronic circuit is
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- In a primary coil 5 A current is flowing on 220 V. In the secondary coil 2200 V
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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