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CBSE Class 9 Answered

Does the speed of an moving object depend on the referance point ?
Asked by Disha Zanwar | 26 Mar, 2013, 10:46: PM
answered-by-expert Expert Answer
Yes actually speed is a relative term and it depends on the frame with reespect to which the speed is calculated.
Eg if a car A is going at a speed of 10 kmph with respect to ground and a car B is going at a speeed of 5 kmph with respect to ground, then the speed of car A with respect to B will be 5 kmph.
Thus speed is relative
Answered by | 27 Mar, 2013, 10:23: PM

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