Force & Motion Unit Test

Which of these is one of the ways that the motion of can object an change?

• going up

• going down

• speeding up

• flying

Which of these is an example of velocity?

• 4 m/s North

• 16 cm/min

• 25 miles/hour

• 100 Southeast

For something to be a velocity, it must include:

• mass and direction

• speed and force

• force and direction

• speed and direction

Which of these is a term for "applying a force to something"?

• effect

• force

• exert

• cause

For an object to change direction, the force must be:

• same direction as object's motion

• opposite direction as object's motion

• any direction

In order for an object to speed up, the force must be:

• same direction as object's motion

• opposite direction as object's motion

• any direction

In order for an object to start moving, the force must be:

• same direction as object's motion

• opposite direction as object's motion

• any direction

In order for an object to slow down, the force must be:

• same direction as object's motion

• opposite direction as object's motion

• any direction

In order for an object to stop moving, the force must be:

• same direction as object's motion

• opposite direction as object's motion

• any direction

Which of the following has the greatest change of velocity?

• 7 miles/hour to 20 miles/hour

• 30 miles/hour to 17 miles/hour

• 1 mile/hour to 14 miles/hour

• all are equal