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A particle of mass 100 g is thrown vertically upwards with a speed of 5 m/s. The work done by the force of gravity during the time the particle goes up is
Options
(a) 0.5 J
(b) -0.5 j
(c) -1.25 J
(d) 1.25 J
Correct Answer:
-1.25 J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An automobile moves on a road with a speed of 54 km h⁻¹. The radius of its wheels
- A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- Consider 3rd orbit of He⁺(helium), using non-relativistic approach, the speed
- A disc of moment of inertia (9.8/π²) kg m² is rotating at 600 rpm. If the frequency
- When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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