Both the size and the shape of the tree changes
The distance between Mars and the Sun in the scale model would be 1140 m
Explanation:
In this scale model, we have:
represents an actual distance of
The actual distance between Mars and the Sun is 228 million km, therefore
On the scale model, this would corresponds to a distance of .
Therefore, we can write the following proportion:
And solving for , we find:
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Answer: s=d/t= 500/7.0=71.42 m/s
Explanation:
Answer:
The mass is
Explanation:
From the question we are told that
The extension of the rod is
The area is
The density increase as follows
The equation
at
So
=>
So at ,
So
=>
Now