an oil tanker took 7.2 hours to travel from city A to city B at an average speed of 60mph. if a passenger boat took 1.8 fewer hours than the oil tanker to complete the same journey, what was the average speed of the passenger boat

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Avalue that describes how heavy an object is and is related to the force of gravity is

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?