Section 2.2 6.
If an object has an acceleration of 20 cm/sec?. what do you know
about how its speed changes over time?

Speed changes at the rate of 24 m/s for each second over time.

Explanation:

We are told the object's acceleration is equal to 24 m/s²

Now we know that acceleration can also be defined as the rate of change of speed with time. Also speed has a unit known as m/s.

Thus, we can rephrase the acceleration in this question to mean;

Speed changes at the rate of 24 m/s for every second with time.

protons in

root word, prefixes, and suffixes