1 F is the force of attraction between them. 2  G is a constant that is 6.67259 x 10-11 m3/kg s2. 3  M1 and M2 are the two masses that are attracting each other.  R is the distance separating the two objects.
A makerspace is a community center that provides technology, manufacturing equipment and educational opportunities to the public.
greenspace definition what is greenspace? Greenspaces are the 'green lungs' of our towns and cities which contribute to improving people's physical and mental health by providing places for informal recreation - walking, cycling, sitting, socialising and children's play - and 'breathing spaces' to take time out from the stresses of modern life.