A spermatozoon swimming with constant velocity experiences a constant acceleration in the same direction for a

Question

same direction for a time. Then, an acceleration of equal magnitude is experienced in the opposite direction for the same time.
What is the velocity after this?

Answer 1

"A spermatozoon swimming with CONSTANT velocity" implies the net acceleraion acting on it is zero.

Therefore its velocity will not change.

If it experiences an acceleration and a deceletation of equal magnitude at the same time, then again the net acceleration is zero.

The velocity is constant.

Answer 2

the spermatozoon will be swimming with the same velocity as initial one because the velocity gained by it during first acceleration will be reduced to equal amount when an equal acceleration is applied in a direction opposite to its motion

Answer 3

The resulting velocity is equal to the original velocity before the initial acceleration.

Answer 4

Come again? Clearly, what goes around just keeps on coming, with the same velocity as before. You have to admire the little buggers. Oh, what perseverance in the face of life's vicissitudes. We should all be so single-mindedly goal oriented.

Live long and prosper.

Answer 5

at the start, how can your preliminary merchandise be shifting at consistent speed if it has consistent acceleration? consistent speed ability there isn't any internet acceleration. So i'm assuming you mean at a non consistent speed first of all. the recent acceleration interior the opp area cancels the preliminary acceleration subsequently making the article flow at consistent speed.