spaceship 1 and spaceship 2 have equal masses of 150 kg. spaceship 1 has an initial momentum magnitude of 900 kg-m/s. what is its initial speed?
a. 90m/s
b. 6m/s
c. 9m/s
d. 60m/s
Answers
Answered by
12
b is correct
as
momentum =mass×velocity
900=150×v
900/150=v
6m/s =v
hence b is right one
as
momentum =mass×velocity
900=150×v
900/150=v
6m/s =v
hence b is right one
karan2711:
pls tell is it correct
yes it is thx so much ur the best
Answered by
0
Answer: B 6m/s
Explanation: i just did it on apex it worked for me
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