The following diagram shows the forces acting on a car. the center dot represents the car, and the arrows represent the forces acting on the car. values are given for each of these forces. refer to the diagram to answer both questions 1, and 2.

1. how would you describe the forces acting on the car?
a. balanced
b. inertial
c. unbalanced**
d. buoyant

2. how would you describe the forces acting on the car?
a. balanced
b. inertial
c. unbalanced**
d. buoyant

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

What will a positive and a negative charge do if they are separated from each other?

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.