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A particle moves from position r₁ = 3i + 2j -6k to position r₂ = 14i + 13 j+ 9 k under the action of force (4 i + j + 3k)N. The work done will be
Options
(a) 100 J
(b) 50 J
(c) 200 J
(d) 75 J
Correct Answer:
100 J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The instantaneous angular position of a point on a rotating wheel is given by
- If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then
- Two closed organ pipes when sounded simultaneously give 4 beats/second.
- The energy released in the fission of 1 kg of ₉₂U²³⁵ is (energy per fission = 200 MeV)
- In a series resonant LCR circuit, the voltage across R is 100 volts and R =1kΩ
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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