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A rocket is fired upward from the earth surface such that it creates an acceleration of 19.6 m/s².If after 5s, its engine is switched off, the maximum height of the rocket from earth ‘s surface would be
Options
(a) 245 m
(b) 490 m
(c) 980 m
(d) 735 m
Correct Answer:
735 m
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
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- A body of mass 1 kg is thrown upwards with a velocity 20 m/s. It momentarily
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
- A potentiometer circuit has been set up for finding the internal resistance of a given
- The wave described by y = 0.25 sin (10 2πx – 2πt), where x and y are in meters
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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