Vector addition

Explain what is a force

Tags

NGSS.HS-PS2-1

How a force is represented?

• With a scalar

• With a vector

• With a number

• With a potato

What are the types of forces that exist? Select more than one answer

• Contact

• Strong

• Weak

• Non-contact

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of these forces are contact forces? Select more than one answer

• Gravitational

• Friction

• Muscular

• Electrostatic

• Magnetic

Which of these forces are non-contact forces? Select more than one answer

• Gravitational

• Friction

• Muscular

• Electrostatic

• Magnetic

Tags

NGSS.HS-PS2-4

Select the parts of the anatomy of a vector

• Origin and length

• Origin, and end of the vector

• Origin, length, direction, and end of the vector

• Origin, length, and end of the vector

What is the result of the addition of these two vectors?

• +10

• -10

• +5

• -5

Tags

NGSS.HS-PS2-2

What is the result of the addition of these vectors?

• +10

• -10

• 0

• +5

Tags

NGSS.HS-PS2-2

What is the result of the addition of these vectors?

• -12

• +12

• +18

• -18

When vectors are not horizontal or vertical, how you add them?

• Just adding the numbers

• Adding the number and making a vector

• With graphical methods

• Just doing a vector with any direction