# Motion: Question Preview (ID: 14514)

### Below is a preview of the questions contained within the game titled MOTION: Motion, 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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**Speed measurements are given in units of**

a) distance/time (m/s)

b) time2/distance (m2/s)

c) distance/time2 (m/s2)

d) time/distance (s/m)

**Measurements of acceleration are given in units**

a) distance/time (m/s)

b) time2/distance (s2/m)

c) Speed/time2 (m/s2)

d) time/distance (s/m)

**An airplane that moves 50 meters in one second has a speed of**

a) 50 m/s

b) 1800 km/h

c) 180,000 m/h

d) 50,000 m/s

**How many meters are in a kilometer?**

a) 100

b) 1000

c) 100,000

d) 1,000,000

**A car traveling at 25 m/s speeds up to 40 m/s over a period of 15 seconds. The average acceleration of the car is**

a) 1 m/s2

b) 15 km/s2

c) 15 m/s2

d) cannot be calculated from the information given

**A rider finishes a 120 kilometer bicycle trip in 3 hours. The average speed of the rider is what?**

a) 360 km/hr

b) 3.6 m/s

c) 11.1 m/s

d) 40 km/hr

**It can be important to know the velocity of an object, not just its speed, because**

a) velocity also tells acceleration

b) speed is always an average

c) velocity also tells direction

d) speed is only useful for fast-moving objects

**A runner starts a 5 km race at 10:15 a.m. and finishes at 10:35 a.m. Given this information, you can calculate the runner's**

a) velocity

b) average speed

c) acceleration

d) reference point

**An airplane flies west 80 kilometers in 10 minutes. What is the airplane's velocity?**

a) 1333.3 m/s W

b) 8 m/s W

c) 1333.3 m/s

d) 8000 m/s W

**For an object to be accelerating it can be doing three things. Which of the following is NOT one of those three things?**

a) increasing speed

b) decreasing speed

c) sitting at rest

d) changing direction

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To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 14514 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

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