Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

during a test crash an airbag inflates to stop a dummies forward motion. the dummies mass is 75 kg. if the net force on the dummy is 825N toward the rear of the car what is the dummies deceleration

Sagot :

Ewan
use Force=Mass x Acceleration (newtons second law states force is directly proportional to the acceleration) so you can say that the force is negative and solve for Acceleration.

Answer:

Dummies deceleration is 11m/s²

Explanation:

According to Newton's second law, the relationship between the force applied to an object, its mass, and the acceleration (or deceleration) caused, is given by:

[tex]F=ma[/tex]

Solving for acceleration:

[tex]a=\frac{F}{m}[/tex]

If we plug in the vales (taking into account the negative sign of the force, as its directed backwards):

[tex]a=\frac{-825N}{75kg}=-11m/s^2[/tex]

[tex]a=-11m/s^2[/tex]

Deceleration is simply the magnitude of negative acceleration. Therefore, dummies deceleration is 11m/s²

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.