No Title
Physics II
Solution Quiz 2
                                                                                                           
Tuesday 12/08/15 Name
O233: periods 1,2
CM #
A 2.50 kg mass is moving along the negative y-axis with a speed of 12.0 m/s. An observer is located on the x-axis at x=+3.00 m. When the mass is passing through y=+4.00 m, calculate the angular momentum of the particle relative to the observer. Draw a figure!

L
=
r×p
=
æ
è 		-3.00 m
^
i
 
 +4.00 m
^
j
 
 ö
ø 		× æ
è 		-12.0 m/s
^
j
 
 ö
ø 		(2.50 kg)
=
(+90.0 kg·m2/s) 
^
k
 


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On 07 Jan 2016, 18:27.