Chapter 7 Work, Energy, and Simple Machines - Part 2

What is the work done on an object if the applied force and displacement are perpendicular to each other?

Type: MCQ • Marks: 1
What is the work done on an object if the applied force and displacement are perpendicular to each other?
Options
A. Negative
B. Equal to force
C. Maximum
D. Zero
Explanation
Perpendicular force does zero work because cos(90°) = 0.
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Class 9th Science (MCQ)

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