Which of the following is not a field force? spring force gravitational force electromagnetic force strong nuclear force

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving