Review Forces and Motion

An example of push corresponds to _______.

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An example of pull corresponds to _______.

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Which of the following describes forces?

• They do not exist.

• They make something move.

• They make things grow.

• They measure size and shape.

When an object is in motion, it is _____.

• sleeping

• moving

• eating

• stopping

When I measure SPEED, I measure ___________.

• distance and time

• velocity and direction

• forces

• where an object is

How is velocity different from speed?

• Only speed includes time.

• Speed includes only distance.

• Velocity includes only location.

• Only velocity includes direction.

Which of the following is used to measure SPEED?

• miles per kilometer

• north and south

• miles per hour

• round and zigzag

Which of the following animals is the fastest?

• 320 km/h Golden eagle

• 98.27 km/h Hummingbird

• 80.5 km/h Lion

• 389 km/h Peregrine falcon

A car travels 180 kilometers in 6 hours. What is its speed?

• 180 kilometers

• 6 hours

• 1080 kilometers

• 30 kilometers per hour

If it takes 3 hours for a train to travel between two cities at a speed of 120 km/hr, what is the distance between the cities?

• 40 kilometers per hour

• 120 kilometers

• 360 kilometers

• 360 meters