Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
So, their net force on the object is 50 N in a forward direction from the first person.
Introduction
Hi ! Here, I will help you with the net forces (results of forces) acting on a two-dimensional area and in opposite directions. Steps that can be taken are as follows :
- Determine where the force will go, the important thing is that you are consistent until the end.
- Count the values of the force acting, the force against the direction of your mind in number 1 is given a negative sign.
- Look at the results, if it's marked (-), then choose the opposite direction from your thoughts at number 1.
The equation for calculating the net force from this two-dimensional straight line is as follows:
[tex] \boxed{\sf{\bold{\sum F = F_1 + F_2 + ... + F_n}}} [/tex]
With the following condition :
- [tex] \sf{\sum F} [/tex] = net force (N)
- [tex] \sf{F_1} [/tex] = first force and its direction (N)
- [tex] \sf{F_2} [/tex] = second force and its direction (N)
- [tex] \sf{... + F_n} [/tex] = You can add up the force values as many times as the question (N).
Problem Solving
We know that :
In my mind, I determined that the force will go to forward direction from the first person. So :
- [tex] \sf{F_1} [/tex] = first person force = 200 N >> Because he is the frame of reference.
- [tex] \sf{F_2} [/tex] = second person force = -150 N >> Because he against the direction of the frame of reference (first person)
What was asked :
- [tex] \sf{\sum F} [/tex] = net force = ... N
Step by step :
[tex] \sf{\sum F = F_1 + F_2} [/tex]
[tex] \sf{\sum F = 200 + (-150)} [/tex]
[tex] \sf{\sum F = 200 - 150} [/tex]
[tex] \boxed{\sf{\sum F = 50 \: N} [/tex]
Conclusion
The movement of the object is forward (from the first person) because the net force value that I calculated is not opposite (with negative sign) to the right direction. So, their net force on the object is 50 N to the forward direction from first person.
We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.