How would you use one of Newton’s laws to build a fast car?
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The net force acting on the two (2) kids is equal to 180 Newton.
<u>Given the following data:</u>
- Mass of kid 1 = 40 kilogram.
- Mass of kid 2 = 50 kilogram.
- Acceleration = 2
To determine the net force acting on the two (2) kids:
First of all, we would calculate the total mass of the two (2) kids:
Total mass = 90 kg.
<h3>How to calculate net force.</h3>In this exercise, you're required to calculate the magnitude of the net force that is acting on these two (2) kids running down the hall. Thus, we would apply Newton's Second Law of Motion.
Mathematically, Newton's Second Law of Motion is given by this formula;
Substituting the given parameters into the formula, we have;
Net force = 180 Newton.
Read more on acceleration here: brainly.com/question/1121817
The exact distance from the seismic station to the epicenter is 6000 km.
<h3>Epicenter of earthquake</h3>The earthquake's epicenter is the point above the fault location on the earth's surface.
Given that:
A p-wave arrives at 3:00:00 and the s-wave arrives at 3:07:20.
Difference in arrival time = 3:07:20 - 3:00:00 = 7 minutes 20 seconds
From the earthquake time travel graph, a time difference of 7 min 20 sec is at x = 6
The exact distance from the seismic station to the epicenter is 6000 km.
Find out more on Epicenter of earthquake at: brainly.com/question/1969968
