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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
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
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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
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- In semiconductor at a room temperature
- A circular disc of radius R is removed from a bigger circular disc of radius 2R
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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