Differences

This shows you the differences between two versions of the page.

Link to this comparison view

phy131studiof16:lectures:m1pe1solutions [2016/09/25 21:31]
mdawber created
phy131studiof16:lectures:m1pe1solutions [2016/10/03 13:28] (current)
mdawber [Question 2 Solution]
Line 60: Line 60:
 Solve using rocket equation of motion Solve using rocket equation of motion
  
-$y=v_{0}-\frac{1}{2}gt^{2}=100\times10-0.5\times9.8\times10^{2}=510\mathrm{m}$+$y=v_{0}t-\frac{1}{2}gt^{2}=100\times10-0.5\times9.8\times10^{2}=510\mathrm{m}$
  
 B. (5 points) At what angle $\theta$ above the horizontal must the cannon be fired in order to hit the rocket? B. (5 points) At what angle $\theta$ above the horizontal must the cannon be fired in order to hit the rocket?
phy131studiof16/lectures/m1pe1solutions.txt ยท Last modified: 2016/10/03 13:28 by mdawber
CC Attribution-Noncommercial-Share Alike 3.0 Unported
Driven by DokuWiki