If the acceleration of an object is negative then its velocity is also negative. select one: o true o false

False

Explanation:

Now, consider the projectile motion on a horizontal plane, then the acceleration is taken negative throughout the motion,   but the velocity is not necessary to be negative in this situation.

Because in this situation, the horizontal velocity does not depend on the acceleration.

And, the vertical velocity is also positive but decreasing.

Therefore, if the object's acceleration is negative then it's velocity can be positive or constant.

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!