A fusion reaction releases energy because the binding energy of the resulting nucleus

Which of the following statements are true? Check all that apply. A. The south poles of two bar magnets will repel each other. B. The north pole of a bar magnet will attract the south pole of another bar magnet. C.

If we compare and contrast electromagnetic waves with sound waves, all BUT one statement is true. That is A) sound waves require a medium to travel while electromagnetic waves do not.

As resistance goes up, what happens to the current?

1. Mr. Ure has a mass of 65 kg, due to the fact that he is WAY too skinny! What is the force of Earth's gravity on him? 2. The force of Earth's gravity on a car is 3,050 Newtons. What is the car's mass in kg? 3. Mr. Rees has a mass of 90 kg.

Find the magnitude of the gravitational force (in N) between a planet with mass 6.00 ✕ 1024 kg and its moon, with mass 2.65 ✕ 1022 kg, if the average distance between their centers is 2.90 ✕ 108 m.

What step precedes the onset of hydrogen fusion in a star?

Manuel is holding a 5kg box how much force is he exerting on it

The object on the left is a discus, a piece of sports equipment made of a metal core, a plastic inner rim, and a metal outer rim. The object on the right is a flying disc, a piece of sports equipment made of plastic.

If you are sitting in your seat how are the forces acting on you?

At what speed does a falling hailstone travel? Does the speed depend on the distance that the hailstone falls?