Answer: the answer Is 0.18 I just did it and I get it correct
Explanation:
Warm air expands and rises up while cold air condenses and sinks.
Hopefully I could help :)
As long as the 20N force <em>keeps</em> pushing, its acceleration is 50/20 = 2.5 m/s² .
But as soon as the force <em>stops</em> pushing, the object stops accelerating.
It continues on from there at constant speed in a straight line.
Answer:
D
Explanation:
they're all important in our lives
Answer:
The correct option is b) By the time they get to be theories, they cannot be disproven. It's not necessary that the theories are always right. They can be proven wrong.
Explanation: