"Quadratic gravity is a renormalizable quantum field theory which is a potential candidate to describe gravity on all scales," John Donoghue, co-author of the paper, told Phys.org.

I have already answered this question in great detail. The short answer is that you don't really feel gravity anyway since it acts on all parts of your body equally and on the space station.

At a constant speed, acceleration is zero, but now there are three forces acting on the drone: the upward thrust force and the downward forces of gravity and air resistance.

There was little question that generating artificial gravity aboard the ISS was possible, ... (1 g acceleration, ... I just used my trusty TI-92 calculator with its units and zeros function.

Revise how acceleration relates to speed or velocity and distance and how to carry out calculations as part of BBC Bitesize Scotland National 5 Physics.

Question In a scrum, a rugby team pushes the other team backwards 5 m using a force of 1000 N. Calculate the work done moving the other team. Show answer Hide answer ...