Question

On what factor does the acceleration of a body depends?

Answer 1

HEY MATE______>


Yes, that's right, a change in the direction of motion results in an acceleration even if the moving objectneither sped up nor slowed down. That's because acceleration depends on the change in velocity and velocity is a vector quantity — one with both magnitude and direction.

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Answer 2

$\textbf{ Hello Mate! }$

Acceleration = ( Final Velocity - Initial Velocity ) / Time taken

This means that

a is directly proportional to subtraction of v and u. But a is inversely proportional to time (t).

● Thus, if time will decrease then acceraleration will increase.

● If v < u then acceleration will be - ve ( deacceleration or retardation ).

● If v > u then accleration will be + ve.

Hence, acceleration depends on:-

$\textsf{ 1. Time }$
$\textsf{ 2. Final velocity }$
$\textsf{ 3. Initial velocity }$

Have great future ahead!