CBSE Class 9 Answered
If an object changes its position with respect to suroundings then it is said to be in motion.
If a fan is rotating then it is not changing its position .
But we say fan is in motion. Why?
Asked by Vishalgarg1234 | 21 Nov, 2018, 03:49: PM
Expert Answer
The motion of fan is not a linear motion its is termed as rotational motion. In rotational motion different number of particles execute circular motion about an axis. In fan particle on its blade execute circular motion about its hinged point. So it's a rotational motion.
Answered by Ankit K | 22 Nov, 2018, 02:15: PM
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