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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.
Related Questions: - In a circuit, the current lags behind the voltage by a phase difference of π/2.
- The initial rate of increase of current, when a battery of emf 6 V is connected
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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
- In a circuit, the current lags behind the voltage by a phase difference of π/2.
- The initial rate of increase of current, when a battery of emf 6 V is connected
- A stone thrown into still water, creates a circular wave pattern moving radially
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
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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