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A particle has initial velocity (3i + 4j) and acceleration (0.1 i+0.3j). It’s speed after 10s is
Options
(a) 7 units
(b) √7 m/s²
(c) 5 m/s²
(d) 1 m/s²
Correct Answer:
5 m/s²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Apply
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Difficulty Level: Easy
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Topics: Motion in Straight Line
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- Let A = i Acosθ +j B sinθ be any vector.Another vector B which is normal to A is
- Light from the constellation Virgo is observed to increase in wavelength by 0.4%
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- Two cells when connected in series are balanced on 8m on a potentiometer.
Question Type: Apply (15)
Difficulty Level: Easy (1008)
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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