What is the tendency of two masses alone in the universe to drift together a result of?

What are 2 laws of relative dating? (Earth Science)

Football coaches advise players to block, hit, and tackle with their feet on the ground rather than by leaping through the air.

A stone is tied to a string whirled in a circle at the same constant speed in two different ways. first, the circle is horizontal and the string is nearly parallel to the ground. next, the circle is vertical.

An airplane flies at 400 km/h in a 100km/h hurricane crosswind. Find the resultant speed of the plane.

Why are there more lines in the sun's spectrum than in the hydrogen spectrum?

Consider a closed circuit with a 9-volt battery connected in series to a light bulb with a resistance of 3 ohms. What is the current flowing through the light bulb?

In a circuit, electrons travel in A. a circular path. B. different directions. C. alternating directions. D. the same direction.

Which explains upwelling in the oceans?

Explain in terms of the arrangement of particles the kinetic theory of matter

What is the rate at which energy is transferred?