Vector addition quiz

What vector gives the sum of these two vectors?

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Tags

NGSS.HS-PS2-2

A vector includes ______ and ________.

• direction, magnitude

• magnitude, units

• direction, units

• scalars, scalars

Cameron (Cam for short) Per hikes to a campsite where he will spend the evening. He hikes 6.0 km, north and 3.0 km, west. The magnitude of Cam's displacement is ___km

• 3.0

• 4.5

• 6.7

• 45

Aaron Agin was doing his vector homework. He failed to label the resultant. Now he does not know which vector is R. Help him out!

• Vector A is the resultant.

• Vector B is the resultant.

• Vector C is the resultant.

• Vector D is the resultant.

When using the head-to-tail method to draw a vector addition diagram, the resultant is drawn from the _____ .

• head of the first vector to the tail of the last vector

• tail of the first vector to the head of the last vector

• head of the last vector to the tail of the first vector

• tail of the last vector to the head of the last vector

Choose the arrow that best represents what the resultant vector would be.

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Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

Which of the following describes the vector above?

• 45 cm

• 45 cm at 30 degrees North of East

• 45 cm at 30 degrees East of North

• 45 cm North East

Describe the direction of the vector above.

• 30 degrees

• 30 degrees North East

• 30 degrees North of East

• 30 degrees East of North

If vector A has an y component of 12 units and a x component of 7 units, which would allow you to solve for the MAGNITUDE of vector A?

A person travels 22km east, stops, then travels 11km north. What are the magnitude and direction of their displacement?