Which zone has the widest range in temperature in the ocean?

How did world cup soccer become cool?

Two particles, each of mass m, are initially at rest very far apart.obtain an expression for their relative speed of approach at any instant as a function of their separation distance d if the only interaction is their gravitational attraction to each other.express your answer in terms of some or all of the variables m, d, and gravitational constant g.

Each plate of an air-filled parallel-plate air capacitor has an area of 0.0040 m2, and the separation of the plates is 0.080 mm. an electric field of 5.3 × 106 v/m is present between the plates. what is the energy density between the plates? (ε0 = 8.85 × 10-12 c2/n · m2)