gr 6 force and motion

Basic SI unit of length or distance is:

• Meter

• Seconds

• Grams

• Minutes

Which of the following choices is an example of VELOCITY?

• 35 mph

• 35 meters

• 35 mph EAST

• 35 minutes

Speed in any given direction is:

• Acceleration

• Average speed

• Velocity

• Slope

Distance an object travels per unit of time and can be written like 35 mph is:

• Acceleration

• Velocity

• Slope

• Speed

The rate at which velocity changes and can be seen by speeding up, slowing down, or changing direction:

• Speed

• Velocity

• Acceleration

• Slope

To calculate speed:

• Speed = time + distance

• Speed = time X distance

• Speed = distance X distance

• Speed = distance ➗ time

The tendency of an object to resist any change in its motion like your body moving forward when brakes are applied:

• Air Resistance

• Inertia

• Momentum

• Gravity

The fluid friction experienced by falling objects through the air which SLOWS them down:

• Gravity

• Air Resistance

• Motion

• Velocity

The force that pulls objects toward each other like a soccer ball falling to the ground:

• Gravity

• Air Resistance

• Inertia

• Friction

Force that one surface exerts on another when the two surfaces rub against each other which SLOWS them down:

• Air Resistance

• Gravity

• Inertia

• Friction