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.

d

explanation:

i think the answer is d. but im not sure!

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