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Force

7 PYQ across 2 exams · 2020–2026 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

EPFO 2020 → NDA 2021
20201 PYQ
EPFOQ49
Which one of the following statements regarding force is correct ?…
20211 PYQ
NDAQ55
The statement "friction force is a contact force while magnetic force is a non-contact force" is…
20233 PYQs
NDAQ51
Two identical spring balances S1 and S2 are connected one after the other and are held vertically as shown in the figure. A mass of 10 kg is…
NDAQ56
Two forces of 5·0 N each are acting on a point mass. If the angle between the forces is 60°, then the net force acting on the point mass has…
NDAQ122
Sand falls vertically on a conveyor belt at a rate of 0·1 kg/s. In order to keep the belt moving at a uniform speed of 2 m/s, the force requ…
20241 PYQ
NDAQ96
A car weighs 1000 kg. It is moving with a uniform velocity of 72 km/h towards a straight road. The driver suddenly presses the brakes. The c…
20261 PYQ
NDAQ52
Two forces of equal magnitude simultaneously act at a point. It is observed that the resultant force is equal in magnitude to the individual…
Related concepts — explore their timelines too
MomentumTensionVectorsVector addition
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