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iris
1 month ago
9

A boat operates under its motor and 10 m/s and is headed downstream. If the river flows downstream at 2m/s, what is the resultan

t velocity of the boat?

Mathematics
2 answers:
zzz [12.3K]1 month ago
8 0

Answer:

The resultant velocity will be 12 m/s

Step-by-step explanation:

If the river flows at 2m/s downstream while the boat travels downstream at 10m/s, simply add the two speeds to find the resultant velocity:

Resultant Velocity = 10 m/s + 2 m/s = 12 m/s.

tester [12.3K]1 month ago
6 0

Answer:

Step-by-step explanation:

To find the magnitude:

Given\\x=10m/s\\y=2m/s\\C=\sqrt{10^2+2^2} =\sqrt{100+4} =\sqrt{104} =10.19

To establish the angle:

tan^-^1(2/10)=11.30

Thus, the resultant velocity of the boat is

10.19 m/s at 11.30^0

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