Displacement 1 and 2d, Velocity and Speed

 Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?

• 800
• 400
• 0
• 200

Tags

CCSS.HSN.VM.A.3

A vector is a quantity that has

• magnitude and time
• time and direction
• magnitude and direction
• direction and rhythm 

A scalar is a quantity that has

• direction
• magnitude only
• time
• color

Which of the following is NOT a scalar quantity?

• time
• distance
• displacement
• speed

Which of the following could never be negative?

• a distance
• a velocity
• a displacement
• a vector

What is the final position of an object that starts at 10 m and moves south for 3 m followed by another displacement of 8 meters north?  $x_{f_{ }}=x_{i\ }+\Delta x$  

• 21 m

• -1 m

• 10 m

• 15 m

Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?

• 10
• 7
• 8
• 6

Tags

CCSS.8.G.B.8

A car drives 84 meters forward.  It's displacement and distance would be the same.

• True
• False

Tags

CCSS.HSN.VM.A.3

A car Travels 30 m/s. What is 30 m/s?

• Distance
• Time
• Velocity
• Acceleration

Tags

NGSS.MS-PS3-1

Which of the following could be a unit for Distance?

• 60 m

• 50 m/s

• 70 s

• 50 m/s/s

Tags

CCSS.2.MD.A.3