JEE Main 2018 — Laws of Motion Question with Solution
JEE Main 2018 (15 Apr Shift 2 Online)
Question
As shown in the figure, forces of each are applied in opposite directions, on the upper and lower faces of a cube of side , shifting the upper face parallel to itself by . If the side of another cube of the same material is, then under similar conditions as above, the displacement will be:
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
For same material the ratio of stress to strain is same For first cube
For second block,
is the displacement for second block.
For same material,
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This is a previous-year question from JEE Main 2018, covering the Laws of Motion chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.