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Work and Energy — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceWork and Energy1 Mark
MCQ
In case of negative work, the angle between the force and displacement is:
  • A
    $0^\circ$
  • B
    $45^\circ$
  • C
    $90^\circ$
  • ✓
    $180^\circ$
✓

Answer

Correct option: D.
$180^\circ$
Work done is negative when the direction of force is opposite to the direction of motion.
So, the angle between force and displacement in the case of negative work.

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