You're conducting a physics expenmnt on another planet. You drop a rock from a height of 1 m and it hits the ground 0.4 seconds later. What is the acceleration due to gravity on this planet? Physics Circular Motion and Gravitation Newton's Law of Gravitation 1 Answer Michael Nov 26, 2015 #12.5"m/s"^2# Explanation: #s=1/2"g"t^2# #:.g=(2s)/t^2# #g=(2xx1)/0.4^2# #g=12.5"m/s"^2# Answer link Related questions How is Coulomb's law different than Newton's law of gravitation? Which of Newton's laws states that an object with no net force will remain in rest or in... How does the law of universal gravitation apply to planet motion around the Sun? What is gravitation? What body exerts the weakest gravitational force on earth? Does gravity push or pull? If object A attracts object B with a gravitational force of 5N from a given distance between the... How does mass affect orbital speed? If a rock is thrown upward with an initial velocity of 24.5 m/s where the downward acceleration... Does gravity cause a change in velocity? why? See all questions in Newton's Law of Gravitation Impact of this question 3307 views around the world You can reuse this answer Creative Commons License