How Does an Air Bag Cause Deceleration During a Crash?

In summary, the purpose of studying general physics is to understand fundamental laws and principles that govern matter, energy, and their interactions. To improve understanding, it is important to actively engage with the material, seek help, and make connections to real-world applications. Some common mistakes in homework include not fully understanding concepts, not showing all necessary steps, and not double-checking for errors. General physics has practical applications in everyday life, such as understanding appliances and predicting motion. Additional resources for help with homework include textbooks, online tutorials, videos, study guides, and collaborating with classmates.
  • #1
hslove24
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Homework Statement



During a test crash, an air bag inflates to stop a dummy's forward motion. The dummy's mass is 75 kg. If the net force on the dummy is 825 N toward the rear of the car, what is the dummy's deceleration?


Homework Equations



w=mg

The Attempt at a Solution



someone help!
 
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  • #2
that has nothing to do with gravity. F = ma and your given two of them
 

FAQ: How Does an Air Bag Cause Deceleration During a Crash?

What is the purpose of studying general physics?

The purpose of studying general physics is to understand the fundamental laws and principles that govern the behavior of matter, energy, and their interactions. This knowledge is essential for many fields of science and technology, such as engineering, astronomy, and medicine.

How can I improve my understanding of general physics?

To improve your understanding of general physics, it is important to actively engage with the material and practice solving problems. You can also seek help from your teacher, peers, or online resources, and try to make connections between different concepts and real-world applications.

What are some common mistakes students make in general physics homework?

Some common mistakes students make in general physics homework include not fully understanding the concepts, not showing all the necessary steps in problem-solving, and not double-checking their work for errors. It is important to carefully read and follow the instructions, and to seek clarification if needed.

How can I use general physics in my everyday life?

General physics has many practical applications in our everyday lives. Some examples include understanding the functioning of appliances and vehicles, predicting the behavior of objects in motion, and using principles of force and energy to improve efficiency and safety in various tasks.

What are some resources for additional help with general physics homework?

There are many resources available for additional help with general physics homework, such as textbooks, online tutorials, videos, and study guides. Your teacher or tutor may also be able to provide extra support and practice problems. Collaborating with classmates or joining study groups can also be beneficial.

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