\( Kinetic \ energy = \frac{1}{2} \times mass \times velocity^{2}\) ...

A long time ago a formula was devised for calculating kinetic energy, the energy needed to move a body from one place to another. This energy (E) was dependent on both the mass (M) of the body and the ...

Figure 1: Sample image of Jupiter’s clouds with jet scale and deformation radius. In all three cases we used only the rotational (non-divergent) part of the horizontal velocity field, when calculating ...

Springs are a common device for storing energy. A spring which is compressed from its by an amount x from its equlibrium length exerts a force This work represents energy transferred to the spring and ...

A red and a blue snooker ball both have a mass of 160 g. They collide with speeds and directions as shown in this diagram. The following steps show you how to calculate the velocity of the red ball ...