This preview shows page 1. Sign up to view the full content.
Unformatted text preview: v x = v x in this problem (that is, a x = 0), we obtain t = x v x = . 020 m 1 . 5 10 5 m / s = 1 . 3 10 7 s v y = v y + a y t = 3 . 10 3 m / s + ( 2 . 1 10 13 m / s 2 )( 1 . 3 10 7 s ) which leads to v y = 2 . 8 10 6 m/s. Therefore, in unit vector notation (with SI units understood) the Fnal velocity is ~v = 1 . 5 10 5 i 2 . 8 10 6 j ....
View
Full
Document
 Fall '08
 SPRUNGER
 Physics, Force

Click to edit the document details