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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: - When two identical capacitors are in series, they have 3 μF capacitance
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm².
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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
- When two identical capacitors are in series, they have 3 μF capacitance
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm².
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- In a common emitter (CE) amplifier having a voltage gain G, the transistor
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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