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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
- The wetability of a surface by a liquid depends primarily on
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- After 300 days, the activity of a radioactive sample is 5000 dps
- All components of the electromagnetic spectrum in vacuum have the same
- A particle of mass m is projected with a velocity v making an angle of 45°
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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