Question

When do we have positive/negative and zero acceleration.Write down the terms..................pls help mee

Answer 1

We have negative acceleration when an object projected upwards, while positive acceleration is a free fall.

Answer 2

Answer:

Positive acceleration is when an object is increasing its velocity, speeding up.

Negative acceleration is when an object is decreasing its velocity, slowing down from it’s motion.

Zero acceleration is when an object is either at rest or moving without speeding up or slowing down, in a constant way.