Question

Answer in one word
What is the other name of negative acceleration?​

Answer 1

Negative acceleration is also known as deceleration.

Explanation:

• Deceleration is the phenomenon of decreasing object's velocity steadily over time.  
• On travelling in negative direction, the speed increases work negative acceleration.
• Example for negative acceleration: When you drop something on the floor, there would be a huge negative acceleration as the object's velocity reduces to zero suddenly from the positive value it had in falling through the air .  
• The kinetic energy is converted into stress within the object causing damages like breakage or a dent in the floor.

Learn more:

1) What is negative acceleration in physics:

https://brainly.in/question/829882

2) What is the deceleration of a vehicle moving in a straight line that changes its velocity from 100 km/h to a dead stop in 10s:

https://brainly.in/question/135134