A river flows toward the east. Because of your knowledge of physics, you head your boat...

Question

Question

A river flows toward the east. Because of your knowledge of physics, you head your boat 27 degrees north of west and have a velocity of 7.2 m/s due north relative to the shore.
1. What is the velocity of the current?
2. What is your speed relative to the water?

If a small planet were located eight times as far from the sun as the Earth's distance from the sun, how many years would it take the planet to orbit the sun.

Answer 1

Answer #1

Answer 2

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