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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: - A point performs simple harmonic oscillation of period T and the equation of motion
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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 point performs simple harmonic oscillation of period T and the equation of motion
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise.
- The potential differences across the resistance, capacitance and inductance
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
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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