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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.
Related Questions: - For a series L-C-R circuit, the rms values of voltage across various components
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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
- For a series L-C-R circuit, the rms values of voltage across various components
- Two balls are dropped from heights h and 2h respectively. The ratio of times
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A particle of mass m is driven by a machine that delivers a constant power k watts
- A magnetic needle suspended parallel to a magnetic field requires √3J of 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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