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vagabundo [1.1K]
2 years ago
14

A boat sails along the shore. To an observer, the boat appears to move at a speed of 22 m/s, and a man on the boat walking forwa

rd appears to have a speed of 23.1 m/s. How long does it take the man to move 3 m relative to the boat?
Physics
1 answer:
seropon [69]2 years ago
7 0
The boat is moving at 22 m/s while the man is moving at 23.1 m/s.

That means the man, relative to the boat, is moving at 23.1-22 = 1.1 m/s.

v =d/t, so t = d/v --> t = 3/1.1 = 2.7 s
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