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An object of mass 3kg is at rest. Now a force F=6t² i⃗+4t j⃗ is applied on the object. Then velocity of object at t=3s is
Options
(a) 18 i⃗ + 3 j⃗
(b) 18 i⃗ + 6 j⃗
(c) 3 i⃗ + 28 j⃗
(d) 18 i⃗ + 4 j⃗
Correct Answer:
18 i⃗ + 6 j⃗
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- The inductive reactance of an inductor of 1/π henry at 50 Hz frequency is
- Amout of heat required to raise the temperature of a body through 1 K is called its
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
- A neutron moving with velocity v collides with a stationary particle
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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