What is a common source for a voltage difference

What the sum of x and it's square is equal to y times z.

4. A train is travelling at a speed of 60 km / h. Brakes are applied so as to produce a uniform acceleration of - 0.5 m / s2 . Find how far the train will go before it is brought to rest.

1.48 Assume that the air volume in a small automobile tire is constant and equal to the volume between two concentric cylinders 13 cm high with diameters of 33 cm and 52 cm. The air in the tire is initially at 25 °C and 202 kPa.

What are the factors affecting the refractive index? Explain?

The conditions that severe weather needs in order to form include: Group of answer choices moisture, unstable air, and energy energy unstable air moisture

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...

Levi observed properties of four different waves and recorded observations about each one in his chart.

A rocket is shot straight up from the earth, with a net acceleration (acceleration by the rocket engine minus gravitational pullback) of during the initial stage of flight until the engine cut out at sec.

Which moon has a thick atmosphere made mostly of nitrogen?

J. J Thompson proposed that atoms were made up of positively charged particles with electrons scattered into them. How did he reach this conclusion?