Question

what is deceleration​

Answer 1

Explanation:

• A decrease in speed as the body moves away from the starting point is defined as Deceleration. Deceleration is the opposite of acceleration. It is expressed as. Deceleration also is known as negative acceleration.

Answer 2

Answer:

Negative Acceleration

Explanation:

Definition :-

When acceleration is opposite in the direction

of speed then the acceleration is known as

deacceleration.

General Meaning :-

Deacceleration generally means retarding/

decreasing the speed.

Meaning while in Calculation :-

In Physics, during calculation if acceleration's

value come out to be negative then it is said that

body is deaccelerating.

Examples :-

• Whenever brakes are applied to a car or bike ( then concept of deacceleration appears in question.)

• A stone was thrown upward in vertical direction.

Thank you.