What is the difference between speed and velocity and give an example.

Winds that blow from the north and south poles

The four capacitors shown in the diagram are neither all in series nor all in parallel. you can, however, identify portions of the arrangement that are either in series or parallel, as described in the following statements.

Salinity of sea water is usually measured in parts per

A 35-kg girl is standing near and to the left of a 43-kg boy on the frictionless surface of a frozen pond. The boy throws a 0.75-kg ice ball to the girl with a horizontal speed of 6.2 m/s.

How does the big bang theory explain the origin of the universe?

The power that a resistor must dissipate is jointly proportional to the square of the current flowing through the resistor and the resistance of the resistor.

Stress is a factor that contributes to heart disease risk. true or false

What is the difference between cementation and compaction?

Is it possible for a baseball to have as large a momentum as a much more massive bowling ball

A simple pendulum with length 1.6 m and mass 21 kg is pulled 20◦ from the vertical and released. If it is allowed to swing until it comes to rest, how much energy was converted into heat? The acceleration of gravity is 9.8 m/s 2.