Air bags are designed to deploy in 10 ms. given that the air bags expand 20 cm as they deploy, estimate the acceleration of the front surfaceof an expanding bag. express ypur awnser in terms of the acceleration due to gravity, g

When using the scientist method, which step comes last?

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe

Am i correct on these two physics questions?