Question

{Rate of Change of velocity}
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♡♡《Acceleration!!》♡♡​

Answer 1

Hey mate, here is you answer!!♥

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● The change in the velocity of an object per unit time is called acceleration.

• It is represented by (a).

• The SI unit of acceleration is m/sec^2

▪The acceleration will be positive if it is in direction of velocity.

▪ The acceleration will be negative when the object is in opposite direction of its velocity.

▪ If an object travells in a straight line and its velocity increases or decreases by equal amount in equal interval of time, then the acceleration will be uniform.

▪ An object can travel non - uniformly if its velocity changes at a non - uniform rate.

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HOPE IT HELPS TO YOU!! ♥

Answer 2

hey buddy

this is your answer

THE RATE OF CHANGE OF VELOCITY IS  CALLED ACCELERATION

REPRESENTED BY a.

FORMULA

A=(V-U)/T

WHERE V= FINAL VELOCITY

 U=INITIAL VELOCITY

T= TIME TAKEN

HOPE IT HELPS BUDDY...