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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: - Two concentric spheres kept in air have radii R and r.
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- When 4 A current flows for 2 min in an electroplating experiment,
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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
- Two concentric spheres kept in air have radii R and r.
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- When 4 A current flows for 2 min in an electroplating experiment,
- When a mass M is attached to a spring of force constant K,
- The force of repulsion between two electrons at a certain distance is F.
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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