Question

Retradation means ________accelaration ​

Answer 1

Answer:

Retardation is the act or result of delaying; the extent to which anything is retarded or delayed; that which retards or delays. ...

Explanation:

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Answer 2

Retardation means negative acceleration.

★ More details :

$\bullet\:{ \underline{\sf \red{Acceleration }}}$

Acceleration of a body is defined as the rate of change of its velocity with time.

$\bigstar \: { \boxed{\sf{Acceleration = \dfrac{Change \: in \: velocity}{Time \: taken \: for \: change} }}}$

$\bullet\:{ \underline{\sf \red{Uniform \:Acceleration }}}$

A body has a uniform acceleration if it travels in a straight line and its velocity increases by equal amounts in equal intervals of time.

$\bullet\:{ \underline{\sf \red{Non-Uniform\:Acceleration }}}$

A body has a non - uniform acceleration if its velocity increases by unequal amounts in equal intervals of time.

$\bullet\:{ \underline{\sf \red{Negative \:Acceleration }}}$

If the velocity of a body increases the acceleration is positive,and if the velocity of a body decreases, the acceleration is negative.