0
a big hole sucking everything up. only the hole has a cover. like a vacuum. it is a suck up with a cover up
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can there be buoyancy without gravity Explain?
There cannot be buoyancy without gravity because without gravity there will be no pressure.
Who determined the nature of the force that kept planets in their orbits?
Isaac Newton. Strictly speaking, he said gravity was the force, but he didn't explain how it worked. Nowadays, Einstein's ideas are the best explanation we have of what gravity is.
How could you explain to your friend that there is gravity in space and she thinks there isn't?
U tell her/him there is a gravity in space
What do you mean by center of gravity?
i dont know. you explain that to me
How can you stand on earth explain?
Gravity keeps you on the earth.....
Who was the first to explain gravity in his law of gravitation?
Newton.
How would Aristotle explain A falling rock?
Aristotle would explain a falling rock by saying that the rock's natural place is on the ground, so it falls towards the Earth to reach that place. He would describe it as the natural motion of the rock seeking its proper location.
Explain why a bicycle accelerates as it coasts downhill?
Because the pull of gravity.
How would you explain your weightlessness of objects in outer space?
Objects dont have weight, its the gravity of whatever planet its on and its own gravity. If you were in space there would be no gravity therefore no weight.
Is the big bang the best theory?
Big Bang Cosmology is the only one that can explain the observed facts of our Universe. All other cosmologies are left with saying, "I can't explain that fact about our Universe -- it's irrefutably true, but I have no explanation for WHY it's true." BB is the "best" cosmology in the same way that gravity is the "best" explanation for planetary motion.
What type of flight can Newton's First Law best explain-explain your answer?
deep space, no air, no local gravity forces, no pushes or pulls, straight line flight at constant velocity first law points to unchanging state , whether at rest or moving
Is gravity is example of physics?
Gravity is an example of a force of nature being studied by physics. Physics is a human endevour to help increase our understanding of the natural world. To describe nature we have theories; for example we have the Theory of Gravity to explain gravity.
