Sentence examples for what gravity is from inspiring English sources

But that assumes that they know what gravity is.

For example, they might have no concept of the planets, or what gravity is.

The clash between relativity and quantum mechanics happens when you try to analyse what gravity is doing over extremely short distances, he notes, so he has decided to get a really good look at what is happening right there.

The Newtonians countered that phenomenal descriptions were scientifically adequate so long as they were grounded in empirical facts, and since no facts had yet been discerned that explained what gravity is or how it works, no scientific account of it was yet possible.

What "Gravity" is, as Cuarón likes to say, is a roller-coaster ride.

The record, in de Coubertin's analogy, became to the Olympic movement what gravity was to Newtonian mechanics.

From Newton, right up to the present, nobody knows what gravity actually is.

Mass travel, in other words, is what gravity used to be in the early days of flight: an oppressive condition from which only the privileged manage to escape.

Last month, Harris and colleagues published a clever experiment that attempted to work out exactly what level of gravity is necessary to give us a sense of orientation.

To get to the bottom of those feelings, one of the first questions is to find out what level of gravity is necessary to align our sense of orientation and keep it stable.

For a good basic introduction to gravity and weight see this interactive resource aimed at 11- to 14-year-olds, which explains gravitational force and how gravity is what gives weight to all objects of mass.