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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.
Related Questions: - During an adiabatic process, the cube of the pressure is found to be inversely
- A stationary particle explodes into two particles of masses m₁ and m₂ which move
- A photoelectric surface is illuminated successively by monochromatic light of wavelength
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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
- During an adiabatic process, the cube of the pressure is found to be inversely
- A stationary particle explodes into two particles of masses m₁ and m₂ which move
- A photoelectric surface is illuminated successively by monochromatic light of wavelength
- In one dimensionsal motion,instantaneous speed v statisfies 0⦤v⦤vₒ
- A piece of marble is projected from the earth’s surface with velocity of 50 m/s
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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