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- Multiple ChoicePlease save your changes before editing any questions.
What is the Universal law of gravitation equation?
- Multiple ChoicePlease save your changes before editing any questions.The amount of matter in an object ismassweightinertiagravity
- Multiple ChoicePlease save your changes before editing any questions.What states that "every object in the universe attracts every other object"?Law of Universal GravitationNewton's First Law of MotionMy motherInertia & gravity
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is Newton's Law on Gravitation?F=Gm1m2/rF = Gm1m2/r2F = Gm1m2/2rF = m1m2/2r
- Multiple ChoicePlease save your changes before editing any questions.Force of gravity is directly proportional toMassWeightDistanceTime
- Multiple ChoicePlease save your changes before editing any questions.Force of gravity is inversely proportional to the square of theMassWeightDistanceTime
- Multiple ChoicePlease save your changes before editing any questions.Which arrow points in a tangential direction from the block?ABCD
- Multiple ChoicePlease save your changes before editing any questions.Which arrow points in a CENTRIPETAL direction from the block?ABCD
- Multiple ChoicePlease save your changes before editing any questions.
A planet has a radius one-half that of Earth and a mass one-fifth the Earth’s mass. The gravitational acceleration
at the surface of the planet is most nearly to __________.
4.0 m/s2
8.0 m/s2
12.5 m/s2
25.0 m/s2
- Multiple ChoicePlease save your changes before editing any questions.If I double the distance between two objects, what happens to their gravitational Force?4x bigger4x smaller2x bigger2x smaller
- Multiple ChoicePlease save your changes before editing any questions.
Two planets reside in the Trappist-1 planetary system. Trappist 1-C is a planet that has a mass 1.5 times greater than Earth’s mass, while Trappist 1-D has a mass that is half of the Earth’s mass. If Trappist 1-C has the same diameter as Earth, is the same distance away from its host star as is Earth is away from the sun, and its host star has the same mass as the sun, what would be the acceleration due to gravity on the surface of Trappist 1-C?
4.9 m/s2
6.53 m/s2
9.81 m/s2
14.7 m/s2