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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: - Laser beams are used to measure long distance because
- In Raman effect, Stoke’s lines are spectral lines having
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
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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
- Laser beams are used to measure long distance because
- In Raman effect, Stoke’s lines are spectral lines having
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- The instantaneous values of alternating current and voltages in a circuit are given as
- The de-Broglie wavelength of an electron is the same as that of a 50 KeV X-ray photon.
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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