on 1 of 5 > Macmillan Learning A space aveller weighs herself on Earth at a location where the acceleration due to gravity is 9.82 m/s2 and finds a value of 505 N. What is her mass m? W= Incorrect m = The traveller travels to a planet in a neighboring solar system. It is a long trip, but she somehow manages to maintain her physical condition by conscientious exercise and diet control. The acceleration due to gravity on this planet is 11.7 m/s². What are the traveller's weight w and mass m' on the planet? N 51.42 m' = Attempt 1 Incorrect kg kg

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!