Processing Math: Done
Solution 15.3
From Mechanics
(Difference between revisions)
Ian (Talk | contribs)
(New page: First find the impulse (change in momentum). <math>\begin{align} & \text{Impulse }=mv-mu \\ & 1200\times 15-1200\times 20 \\ & =-6000\text{ Ns} \end{align}</math> Use the formula ...)
Next diff →
Revision as of 17:02, 14 September 2010
First find the impulse (change in momentum).
15−1200
20=−6000 Ns
Use the formula
20F=−300 N