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ICSE Class 9 Answered

What is the meaning of deceleration?
Asked by jiyajha2831.9sdatl | 24 Apr, 2020, 01:13: PM
answered-by-expert Expert Answer
Deceleration can be defined as the rate with which the body slows down. Its just opposite of acceleration.
D e c e l e r a t i o n equals fraction numerator F i n a l space v e l o c i t y minus space i n i t i a l space v e l o c i t y over denominator t i m e end fraction
Acceleration is a vector quantity.It has magnitude as well as direction.So -ve sign in front of accelration indicates that the object is decelerating or the force is acting
in opposite direction to the motion of object.
Answered by Utkarsh Lokhande | 24 Apr, 2020, 01:26: PM

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ICSE 9 - Physics
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