Answer:
Bar graph
Explanation:
each day collects data so a bar graph would work.
Here, you can calculate it's potential energy with respect to ground.
We know, U = mgh
Here, m = 75 Kg
g = 9.8 m/s² [ constant value for earth system ]
h = 300 m
Substitute their values into the expression:
U = 75 × 9.8 × 300
U = 220500 J
In short, Your Final Answer would be 220,500 J
Hope this helps!
Answer:
A rift valley is forming.
Explanation:
A rift valley is a linear shaped lowland between several highlands or mountain ranges created by the action of a geologic rift or fault.
A rift valley is formed on a divergent plate boundary, a crustal extension or spreading apart of the surface.
The arrows show the movement of the tectonic plates.
Hope this helps.
-Gumina
Answer:

Explanation:
In multiplications or divisions, the result must be written using a number of significant figures equal to the smallest number of significant figures contained in the original numbers.
For instance, in this case the two numbers are:
3278 --> 4 significant figures
42 --> 2 significant figures
So, the product must be written using 2 significant figures.
Calculating the product, we get:

Therefore, using 2 significant figures only, the result is

The mass of the electron is
Kg.
<h3>How can we calculate the mass of the electron?</h3>
To calculate the mass of the electron we are using the formula,

Here we are given,
=The rest mass of an electron =
kg.
v= The velocity of electron = 0. 85c.
c= The velocity of light = c. (c=
m/s)
We have to found the mass of an electron = m Kg.
Now we substitute the known values, we found that,

Or,
Or,
Or,
Kg.
From the above calculation we can conclude that, The mass of the electron is
Kg.
Learn more about electron:
brainly.com/question/860094
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