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A particle has initial velocity(3i⃗ +4j⃗)and has acceleration (0.4i⃗ +0.3j⃗). It’s speed after 10s is:
Options
(a) 7 units
(b) 7√2 units
(c) 8.5 units
(d) 10 units
Correct Answer:
7√2 units
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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a given volume of water in a 220V heater is boiled in 5 min, then same volume
- The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- The core of a transformer is laminated because
- A particle of mass m is projected with a velocity v making an angle of 45°
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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