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A particle is dropped from a building. It takes 4 sec for the particle to reach the ground. Then height of the building is (g=10m/s²)
Options
(a) 20 m
(b) 40 m
(c) 80 m
(d) 75 m
Correct Answer:
80 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Zenor breakdown will occur if
- A round uniform body of radius R, mass M and moment of inertia I rolls down
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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
- Zenor breakdown will occur if
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- A body of mass 3 kg acted upon by a constant force is displaced by S meter
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
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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