Question

when will acceleration be in the direction of motion

Answer 1

Answer:

The general principle for determining the acceleation is: If an object is slowing down, then its acceleration is in the opposite direction of its motion. This general principle can be applied to determine whether the sign of the acceleration of an object is positive or negative, right or left, up or down, etc.

Answer 2

The general principle for determining the acceleation is: If an object is slowing down, then its acceleration is in the opposite direction of its motion. This general principle can be applied to determine whether the sign of the acceleration of an object is positive