Why is there no gravity in space
[DOC File]TALKING ABOUT GRAVITY
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Astronauts appear weightless because there is no gravity in space. F. Astronauts appear to be weightless for the same reason that a person on a trampoline feels weightless when in the air. There is still the same amount of gravity acting, but there is no floor pushing upwards on the astronaut, so the weight force cannot be felt. ...
Yes, There Is Gravity in Space | WIRED
I agree with Ben because in space there is no air or atmosphere and there is no gravity either. That's why things float in space. Because gravity is determined by the atmosphere. I agree with Ben because the moon doesn't have an atmosphere and doesn't have gravity. Because we have an atmosphere so we have gravity.
[DOC File]Two friends were talking about gravity
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Gravity exists everywhere in the universe. Students often think that there is no gravity in space because they have seen astronauts appear weightless in movies and in pictures. The astronauts are not really weightless. They only appear so because the space shuttle and the astronauts inside of it are in a constant state of free fall around the ...
[DOC File]Orbits - ANU
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3. Will seeds germinate in space? Why? 4. Does gravity affect plant growth? How? 5. If there is no gravity in space, will the seedlings know which way to grow? Will plants grow faster or slower in space? Why? How are alfalfa and radish seeds different? Size: Shape: Color: Other: C. Continued . Seed and Plant Diagrams. Name parts of a seed and ...
[DOC File]5E Template - Title of the Lesson - UTeach Outreach
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Why don’t satellites just fall down? May people believe that spacecraft stay up because there is no gravity in space. This is not true. The space shuttle, for example, orbits less than 1000 km up. Gravity at this altitude is only slightly weaker than at the Earth’s surface.
Gravity and satellites: true or false?
For any object to have gravity it must have mass. The higher the mass the higher gravity force. If there was no mass, there will be no gravity, just like space. Space does not have gravity. This proves why Kelly is correct and Ben is wrong. If there is no air or atmosphere then there will still be gravity. An example of this would be the moon and Mars.
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