People calculate their distance to objects by subconsciously performing a complex geometric procedure, according to new research. The discovery, which illustrates how people orient themselves to ...

When Kamrin and Askari modeled an object -- in this case, a simple garden hoe -- through fluid, the force from the viscous flow equations was inherently incompatible with the sum of forces from ...

The definition of distance is simple and easy to remember. It is the scalar quantity that measures the length of the path travelled by an object or a person. This accounts for the entire journey ...

s= ut+½ a(t^2)= This equation relates the object’s displacement, initial velocity, acceleration and time. It is the total distance travelled considering both the initial velocity and the effect ...

It is perhaps the most famous equation ... But with two simple strokes of a pen, Einstein set mass equal to energy, metaphorically destroying the wall between the two. Seen in this light, it’s ...

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m ...

When Kamrin and Askari modeled an object -- in this case, a simple garden hoe -- through fluid, the force from the viscous flow equations was inherently incompatible with the sum of forces from ...