Force & Motion Chapter 2 Quiz

All three chairs have the same mass. Each chair was pushed, but not all from the same direction.

Which chair(s) experienced the strongest force when it was pushed?

• The black chair

• The blue chair

• All three chairs

• The pink and blue chairs

The chair sped up by 2 cm/s so that was traveling at a velocity of 4 cm/s. What direction of force was needed to speed up this chair?

• same direction as the chair's velocity

• opposite direction as the chair's velocity

Which best explains the graphic?

• change direction

• stop moving

• speed up

• start moving

The soccer balls have the same mass. They were each kicked by a soccer player, but not from the same direction.

Which soccer ball(s) experienced the strongest force when it was kicked?

• The purple soccer ball because it has the fastest ending speed.

• The blue soccer ball because it takes a stronger force to slow something down.

• The blue soccer ball because it changed speed the most.

• The purple and yellow soccer balls because they gained force.

What are the five ways an object's motion can change?

• start, stop, speed up, slow down, hit something

• force, friction, mass, velocity, speed

• start, stop, change direction, speed up, slow down

• none of the above (there are only 4 ways)

If two objects of different masses have the same force strength exerted on them, which object will have the greater change in velocity?

• the more massive object

• the less massive object

• the first object

• the object moving faster

Which model best displays the intended actions of the space pod docking with the space station?

• 
• 
• 
• 

the amount of matter that makes up an object

• Pod

• Mass

• Matter

• speed

Based on our new information our pod had which of the following?

• Thruster problems

• More asteroid samples (more massive)

• Broken parts

• less asteroid samples (less massive)

When you apply a strong force in the opposite direction to the motion of an already slow moving object what is the most likely change in motion?

• Speed up in the same direction of its current motion.

• Stop moving for a second and then begin to move again in the opposite direction.

• The object will change directions and continue moving.

• The object will not be affected by a strong force, only a weak force will make a difference.