1. Waves are created when a force, or an energy
1 answer:
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Answer:
I believe the answer is 1m/s²
Explanation:
acceleration= change in speed ÷ time (I hope this is correct)
Answer:
b.
Explanation:
hope that helped you
Answer:
A. 2
hope this helps :)
if you need an explanation let me know!!
I think it's balanced ?
There are two H's in the both side
And one P in the both side
