Asked by Lisa
Two birds collide in midair. Before the collision, their combined momentum was 88 kg•m/s to the west. What is their combined momentum after the collision?
A. 88 kg•m/s east
B. 88 g•m/s north
C. 88 kg•m/s down
D. 88 kg•m/s west
A. 88 kg•m/s east
B. 88 g•m/s north
C. 88 kg•m/s down
D. 88 kg•m/s west
Answers
Answered by
Damon
NEWTON'S FIRST LAW !!!!!!!!!!!
There is NO external force on this system
therefore
There is NO CHANGE of momentum.
Never ever forget that !!!
D. !!!!!!
There is NO external force on this system
therefore
There is NO CHANGE of momentum.
Never ever forget that !!!
D. !!!!!!
Answered by
Damon
That did it !
Answered by
bobpursley
Here in texas, they often fall to the ground after collision... :)
Answered by
Damon
LOL, it was about the horizontal plane, but yes that could happen
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