Question

please answer me fastly please​

Answer 1

Step-by-step explanation:

Let the speed of boat be x.

mass of boat=60kg, velocity of boat = x

mass of dog = 6kg, velocity of dog = 15m/s

60 6

—— = ------

x. 15

x = 60 X 15

——————

6

x = 150 m/s

Answer 2

Answer:

0.2m/s

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