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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half-life period of a radio-active element X is same as the mean life time
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- The half life of a radioactive isotope ‘X’ is 20 years. It decays to another element Y
- A particle moves in a circle of radius 5 cm with constant speed and time period
- A metal bar of length L and area of cross-section A is clamped between two rigid
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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