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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.
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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
- In the half wave rectifier circuit operating from 50 Hz mains frequency,
- α-particles, deuterons and protons of same energy are moving in a perpendicular
- The difference in the lengths of a mean solar day and a sidereal day is about
- If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
- Radioactivity of a sample at T₁ time is R₁ and at time T₂ is R₂. If half-life
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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