Question

Explain with one example for each a acceleration is positive acceleration is negative acceleration is zero​

Answer 1

Answer:

Positive acceleration=​ A bus or car moving with increasing speed has positive acceleration. ... Negative acceleration=​In the above example, if we apply the break, the speed of the car decreases. Then it has negative acceleration.

Explanation:

Answer 2

Answer:

Positive acceleration= A bus or car moving with increasing speed has positive acceleration. We can say that it is accelerating with the direction of travel. Negative acceleration=In the above example, if we apply the break, the speed of the car decreases. Then it has negative acceleration.

Explanation:

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