Free Body Diagram Problem
An Object with mass m and initial velocity v is brought to rest by a constant force F acting for a time t and through a distance d. Possible expressions for the magnitude of the force F are:
i. ##\frac{mv^2}{2d}## ii.##\frac{2md}{t^2}## iii.##\frac{mv}{t}##
i. ##\frac{mv^2}{2d}## ii.##\frac{2md}{t^2}## iii.##\frac{mv}{t}##
- ii only
- iii only
- i and ii only
- ii and iii only
- i, ii, and iii
Posted by Fiona Cunningham 6 months ago