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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 an ideal gas of diatomic molecules
- An electron moving in a circular orbit of radius r makes n rotations per second.
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
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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 an ideal gas of diatomic molecules
- An electron moving in a circular orbit of radius r makes n rotations per second.
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
- The distance travelled by a particle starting from rest and moving
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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