# Motion: Question Preview (ID: 19578)

### Below is a preview of the questions contained within the game titled MOTION: Review Of Distance, Displacement, Speed, Velocity, And Acceleration .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

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**_________ is a unit of speed**

a) m/s

b) s

c) kg

d) hr

**Distance is**

a) how far you end up from your starting point.

b) how far you actually travel.

c) always in a straight line.

d) a vector quantity.

**Displacement is**

a) always a straight line.

b) how far you end up away from your starting point.

c) a vector quantity.

d) all of the above.

**George walks 5 blocks east, then turns around and walks 4 blocks back toward his starting point. What is the distance that George travels?**

a) 1 block east

b) 1 block west

c) 9 blocks

d)

**George walks 5 blocks east, then turns around and walks 4 blocks back toward his starting point. His displacement is**

a) 1 block east

b) 1 block west

c) 9 blocks

d) 9 blocks south

**A ____________ quantity can be described with a magnitude alone.**

a) scalar

b) vector

c) large

d) physical

**A ____________ quantity requires both magnitude and direction.**

a) scalar

b) vector

c) large

d) physical

**___________ describes how fast something is going, whereas, _____________ describes how fast something is going in a certain direction.**

a) speed, velocity

b) rate, speed

c) rate, velocity

d) speed, acceleration

**If a total distance of 750m is covered in a time interval of 25s, the average speed is**

a) 3,974 mph

b) 3 mph

c) 30 mph

d) 30 m/s

**Which of the following is a measure of velocity?**

a) 30s

b) 30 South

c) 30 m/s

d) 30 m/s South

**If a person walked at 2 m/s for 12 s, they would travel a distance of**

a) 4m

b) 6m

c) 24m

d) none of the above

**Average speed can be found by**

a) dividing time by distance traveled.

b) dividing distance traveled by time.

c) multiplying time by distance traveled.

d) dividing the change of velocity by time traveled.

**The _________ of a distance-time graph is speed.**

a) slope

b) y-intercept

c) origin

d) none of these answers

**In a distance-time graph, a line with a slope of 0 means**

a) the velocity is constant.

b) the object is not moving.

c) time has stopped.

d) the speed is constant

**In a speed-time graph, a line with a slope of 0 means**

a) the speed of the object is constant.

b) the object is not moving.

c) the object is accelerating.

d) the object has returned to its point of origin.

**The rate at which the velocity of an object is changing is known as:**

a) rate

b) speed

c) acceleration

d) velocity

**If a car is going 100 m/s and slows down to 50 m/s in 20s, what is the rate of acceleration?**

a) -5 m

b) 50 m/s

c) 25 m/s/s

d) -2.5 m/s/s

**Motion that is occurring under the influence of gravity ONLY is known as**

a) gravitational motion

b) negative velocity

c) gravitational speed

d) free fall

**Acceleration is calculated by**

a) dividing distance by time.

b) multiplying distance by time.

c) dividing time by change in velocity.

d) dividing change in velocity by time.

**Acceleration can describe**

a) an increase in speed.

b) a decrease in speed.

c) a change in direction.

d) all of the above

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