science questionWhat is the name given to change in speed or direction of an object?
. Acceleration and Vector?What is the name given to change in speed or direction of an object?
acceleration!
velocity is rate of change of displacement!
direction??? I have no idea!
change in speed?
acceleration, deceleration.
change in direction?
vector.
It is known as velocity.It is a vector quantity
SI unit=displacement /time taken.
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