Raven - Sci Force

What is the speed of a car that travels 400 m in 20 minutes?

• 20 miles/hr
• 20 m/min
• 800 m/min
• 200 miles/hr

What is the equation to calculate speed?

• speed = distance/time
• speed = time/distance
• speed = time x distance 
• speed = speed/time 

Which of the following is a unit of speed ?

• sec
• mi
• m/s
• min

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

Two horses are running in a field.  The gray horse runs 12 m/s north.  The black horse runs 12 m/s east.  
Which is true about their motions?

• Equal speeds.
• Equal velocities.
• Equal distances.
• Equal displacements.

Which statement is true about velocity?

• Must have measurement of speed.

• Must have a measurement of speed and direction.

• Must have only direction.

• Has neither a measurement of speed or direction.

A car moves a distance of 1000 m with an average speed of 28 m/s.   Calculate the time.

• 36 seconds
• 28,000 seconds
• 28 seconds
• 972 seconds

A cheetah runs with an average speed of 32 m/s for 30 seconds.  How far did the cheetah run?

• 960 m
• 1.07 m
• 0.94 m
• 62 m

How far would you travel moving at 12 m/s for 3.00 s?

• 36.0 m

• 2160 m

• 40.0 m

• 36.0 miles

If a person walked at 2 m/s for 12 s he/she would travel a distance of ________.

• 24 m

• 6 m

• 4 m

• 2 m