Question: An object takes 2.90 s to fall 4.95 m on a certain planet. (a) Find the acceleration due to gravity on the planet. ___m/s 2

An object takes 2.90 s to fall 4.95 m on a certain planet. (a) Find the acceleration due to gravity on the planet. ___m/s² (b) Find the planet's mass if its radius is 5250 km. ___ kg

Find an expression for the gravitational force on an object of mass m. What is its acceleration if no other forces are acting? That acceleration is computed in part (a), so solve for the mass of the planet in terms of known quantities.

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