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A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s.The steps are 0.20 m high and 0.20m wide.Which step will the ball hit first?
Options
(a) 1st
(b) 2nd
(c) 3rd
(d) 4th
Correct Answer:
4th
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- An inclined plane makes an angle of 30° with the horizontal.A solid sphere
- The rms current in an AC circuit is 2 A. If the wattless current be √3 A,
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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