Hello, Thanks for asking your question on brainly!
To solve this problem we will use the formula S/T=D or Speed/Time=Distance.
This problem wants us to find how far he traveled(The distance)
Now to plug in the formula.
35mph/5hr=?
35/5=7
So the car traveled 7 km
Hope this helps, Have a great day.
Isotopes have the same number of valence electrons
Answer:
Explanation:
A chemical change.
Usually those are irreversible. Or they may be reversible, but the form they take may leave your object not the same as they started out.
A physical change might be just as deadly. If the object melted like a chocolate Easter Bunny then the object would be irreversible as well. Take a better example.
Suppose you are talking about a Gold Coin. If you heated it so it melted, the gold would retain its value, but the fact that it is a coin and valuable as such, means that it has lost that part of its value.
I really don't know. My instincts tell me that the chemical change is more dangerous, but I can't rule out the other choice..
Answer:
B
Explanation:
Angular speed=velocity/radius
5/0.85=5.9
Answer:
Which is a resource that the National Park Service manages?
A. memorials
B. wildlife refuges