Vector Physics

In practice B of the figure, which displacement is the vertical component? 

• 40 km, South
• 40 km, North
• 30 km, East
• 30 km, West

In practice B of the figure, which displacement is the horizontal component?

• 30 km, East
• 30 km, West
• 40 km, North
• 40 km, South

Is this a scalar quantity or a vector quantity?
A deer running 15 meters per second due west

• Scalar
• Vector

What is the Net Force?

• 5 N to the right
• 10 N to the right
• 15 N to the right
• 0 N

A plane traveling north at 150 m/s is flying toward a runway. A cross-wind of 30 m/s begins to blow from the east. The pilot realizes he is being blown off course. At what angle must he head in order to travel directly north? 

• 19 degrees east of north
• 29 degrees east of north
• 19 degrees west of north
• 29 degrees east of south

An airplane traveling north at 220 meters per second encounters a 50.0-meters-per-second crosswind from west to east. 

• 170 m/s
• 214 m/s
• 226 m/s
• 270 m/s

In practice A of the figure, what is the direction of the resultant displacement?

• 63 degrees, South of East
• 63 degrees, North of West
• 27 degrees, North of West
• 27 degrees, South of West

In practice A of the figure, What is  the magnitude of the  resultant displacement?

• 5 km 
• 8 km
• 11 km
• 15 km

Is this a scalar quantity or a vector quantity?
Wind blowing at 20 knots

• Scalar
• Vector

If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?

• 12 km
• 19 km, East
• 31 km
• 43 km, East