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A body travels 200 cm in the first two seconds and 220 cm in the next 4 secs with deceleration. The velocity of the body at the end of the 7th second is
Options
(a) 5 cm/s
(b) 10 cm/s
(c) 15 cm/s
(d) 20 cm/s
Correct Answer:
10 cm/s
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
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- A capacitor of capacitance 100μF is charged by connecting it to a battery of voltage
- Hydrogen atom in ground state is excited by a monochrmatic radiation of λ=975 Å
- The interferance pattern is obtained with two coherent light sources of intensity
- An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed
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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