Answer:
B. 2 hours
Explanation:
45 miles an hour times 2 is 90 miles in 2 hours
Answer:
<h2>9,226,250 J</h2>
Explanation:
The kinetic energy of an object can be found by using the formula

v is the velocity
m is the mass
From the question we have

We have the final answer as
<h3>9,226,250 J</h3>
Hope this helps you
A centimeter cannot measure mass because mass is measured by grams.
Answer: Centimeter
Well,
The outer core of the Earth is mostly composed of iron and nickel.
The correct option is C.