The drive cut off abruptly, releasing his body from gravity.

With any help from gravity, the branch should fall to the ground.

That's because they try to explain real phenomena from gravity and magnetism to time.

Instead, it simply felt as if he had gone from low gravity to zero gravity.

You've got to find something that isolates from gravity.

It takes skill to leap from normal gravity into free fall.

He thinks of flight as a form of liberation from gravity.

But it is getting a negative acceleration from gravity.

Here you can learn about everything from gravity to friction.

The only forces acting on the mass are the reaction from the sphere and gravity.