Answer: It indicates the speed of a object. The steeper the line the greater the speed of the object.
<span>The intensity of an earthquake is dependent on one's proximity to the focus of the quake, also called the "epicenter" and is based on observations of the shaking of the ground on humans, structures, and the natural landscape.</span>
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i know this cause i just had the question and i got it right
Answer:

Explanation:
14 lb force is required to stretch the spring by 4 inch distance
So we have



stretch in the spring is given as

now we will have



Now we need to find the work to stretch it by x = 10 in = 0.254 m
so we have



Answer:
Limestone classifacation: sedimentary rock
Sandstone: sedimentary rock