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Lana71 [14]
3 years ago
10

a 9.0-kg dog runs at 4.0 m/s and jumps onto a stationary skateboard the mas of the skateboard is 1.0 m/s what speed is the speed

of the skating dog?
Physics
1 answer:
enyata [817]3 years ago
8 0

Answer:

1.3

Explanation:

sbsbsbsnsnssnssssssiejejeneene

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