Motion Test Review

What is the difference between scalar and vector?

• Scalar is just magnitude, vector is magnitude and direction
• Scalar is magnitude and direction, vactor is just magnitude
• Scalar is just magnitude, vector is just direction
• Scalar is just direction, vector is magnitude and direction

If Rodolfo wakes up in his bed, goes 5 miles to school, and then does 5 miles home and has dinner and then goes to bed, what is his DISPLACEMENT?

• 0 miles
• 5
• 5 miles
• 10
• 10 miles

If Rodolfo wakes up in his bed, goes 5 miles to school, and then does 5 miles home and has dinner and then goes to bed, what is his DISTANCE?

• 10 miles
• 5
• 5 miles
• 10
• 0

If Andrew is driving a ferrari at a speed of 20 m/s but then speeds up to 40 m/s in 20 seconds, what is his acceleration?

• 1 m/s
• 1 m/s/s
• 20 m/s
• 20 m/s/s

If it takes Zahkeem 1 hour to move 30 miles, what is his velocity?

• 30 mph
• 20 mph
• 3 mph
• 0 mph

Select all of the vectors

• 50 mph North
• 20 feet West
• 1 meter South
• 50 mph
• 20 feet

Select all of the scalars

• 50 mph
• 20 feet
• 1 meter
• 50 mph North
• 20 feet West

What is acceleration?

• The rate of the change in velocity
• The rate of the change in distance
• The rate of the change of time
• The rate of movement

Tags

NGSS.MS-PS2-2

Organize these options into the right categories

Groups:

(a) Scalar

,

(b) Vector

• Acceleration

• Velocity

• Speed

• Displacement

• Distance

Tags

NGSS.MS-PS3-1