Drag each item to indicate whether it is related to Aristotle's or Ptolemy's model of the solar system, or to both. Some items may be used twice.(2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Aristotle's Model Ptolemy's model
planets fixed on nested spheresgeocentricplanets fixed on epicycles
Aristotle's Model Ptolemy's model
planets fixed on nested spheres- Both
geocentric- Both
planets fixed on epicycles- Ptolemy's model
What side does: accurately predicted the positions of the planets
Goes?
"Accurately predicted the positions of the planets" goes to Ptolemy's model.
Drag each item to the correct location, so that each contribution to the theory of universal gravitation is matched with the scientist responsible for it. (2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Johannes Kepler Robert Hooke Isaac Newton
Used mathematics to prove that gravity increases with decreasing distance between objectsFirst proposed the idea that a force of attraction applied to all objects in spaceDescribed the motion of planets around the sun as elliptical
Johannes Kepler - Described the motion of planets around the sun as elliptical
Robert Hooke - First proposed the idea that a force of attraction applied to all objects in space
Isaac Newton - Used mathematics to prove that gravity increases with decreasing distance between objects
Aristotle's Model:
- planets fixed on nested spheres
Ptolemy's Model:
- geocentric
- planets fixed on epicycles
Both Models:
- planets fixed on epicycles
Aristotle's Model Ptolemy's model
planets fixed on nested spheres Answer: Aristotle's Model
geocentric Answer: Ptolemy's model
planets fixed on epicycles Answer: Ptolemy's model